207345138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 619315200

約数和(自身を除く): 411970062

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 19, 21, 22, 23, 26, 33, 38, 39, 42, 46, 57, 66, 69, 77, 78, 79, 91, 114, 133, 138, 143, 154, 158, 161, 182, 209, 231, 237, 247, 253, 266, 273, 286, 299, 322, 399, 418, 429, 437, 462, 474, 483, 494, 506, 546, 553, 598, 627, 741, 759, 798, 858, 869, 874, 897, 966, 1001, 1027, 1106, 1254, 1311, 1463, 1482, 1501, 1518, 1659, 1729, 1738, 1771, 1794, 1817, 2002, 2054, 2093, 2607, 2622, 2717, 2926, 3002, 3003, 3059, 3081, 3289, 3318, 3458, 3542, 3634, 4186, 4389, 4503, 4807, 5187, 5214, 5313, 5434, 5451, 5681, 6006, 6083, 6118, 6162, 6279, 6578, 7189, 8151, 8778, 9006, 9177, 9614, 9867, 10374, 10507, 10626, 10902, 11297, 11362, 12166, 12558, 12719, 14378, 14421, 16302, 16511, 17043, 18249, 18354, 19019, 19513, 19734, 19987, 21014, 21567, 22594, 23023, 23621, 25438, 28842, 31521, 33022, 33649, 33891, 34086, 34523, 36498, 38038, 38157, 39026, 39767, 39974, 43134, 46046, 47242, 49533, 57057, 58539, 59961, 62491, 63042, 67298, 67782, 69046, 69069, 70863, 76314, 79079, 79534, 99066, 100947, 103569, 114114, 115577, 117078, 119301, 119922, 124982, 136591, 138138, 139909, 141726, 158158, 165347, 187473, 201894, 207138, 214643, 231154, 237237, 238602, 241661, 259831, 273182, 279818, 330694, 346731, 374946, 379753, 409773, 419727, 429286, 437437, 448799, 474474, 483322, 496041, 519662, 643929, 693462, 724983, 759506, 779493, 819546, 839454, 874874, 897598, 992082, 1139259, 1287858, 1312311, 1346397, 1449966, 1502501, 1558986, 1818817, 2278518, 2624622, 2658271, 2692794, 3005002, 3141593, 3637634, 4507503, 4936789, 5316542, 5456451, 6283186, 7974813, 9015006, 9424779, 9873578, 10912902, 14810367, 15949626, 18849558, 29620734, 34557523, 69115046, 103672569, 207345138]

約数ペア:

[(1, 207345138), (2, 103672569), (3, 69115046), (6, 34557523), (7, 29620734), (11, 18849558), (13, 15949626), (14, 14810367), (19, 10912902), (21, 9873578), (22, 9424779), (23, 9015006), (26, 7974813), (33, 6283186), (38, 5456451), (39, 5316542), (42, 4936789), (46, 4507503), (57, 3637634), (66, 3141593), (69, 3005002), (77, 2692794), (78, 2658271), (79, 2624622), (91, 2278518), (114, 1818817), (133, 1558986), (138, 1502501), (143, 1449966), (154, 1346397), (158, 1312311), (161, 1287858), (182, 1139259), (209, 992082), (231, 897598), (237, 874874), (247, 839454), (253, 819546), (266, 779493), (273, 759506), (286, 724983), (299, 693462), (322, 643929), (399, 519662), (418, 496041), (429, 483322), (437, 474474), (462, 448799), (474, 437437), (483, 429286), (494, 419727), (506, 409773), (546, 379753), (553, 374946), (598, 346731), (627, 330694), (741, 279818), (759, 273182), (798, 259831), (858, 241661), (869, 238602), (874, 237237), (897, 231154), (966, 214643), (1001, 207138), (1027, 201894), (1106, 187473), (1254, 165347), (1311, 158158), (1463, 141726), (1482, 139909), (1501, 138138), (1518, 136591), (1659, 124982), (1729, 119922), (1738, 119301), (1771, 117078), (1794, 115577), (1817, 114114), (2002, 103569), (2054, 100947), (2093, 99066), (2607, 79534), (2622, 79079), (2717, 76314), (2926, 70863), (3002, 69069), (3003, 69046), (3059, 67782), (3081, 67298), (3289, 63042), (3318, 62491), (3458, 59961), (3542, 58539), (3634, 57057), (4186, 49533), (4389, 47242), (4503, 46046), (4807, 43134), (5187, 39974), (5214, 39767), (5313, 39026), (5434, 38157), (5451, 38038), (5681, 36498), (6006, 34523), (6083, 34086), (6118, 33891), (6162, 33649), (6279, 33022), (6578, 31521), (7189, 28842), (8151, 25438), (8778, 23621), (9006, 23023), (9177, 22594), (9614, 21567), (9867, 21014), (10374, 19987), (10507, 19734), (10626, 19513), (10902, 19019), (11297, 18354), (11362, 18249), (12166, 17043), (12558, 16511), (12719, 16302), (14378, 14421)]