211719508

素因数分解:

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

素因数の和:99

約数の個数: 192

約数和(自身を含む): 550932480

約数和(自身を除く): 339212972

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 23, 26, 28, 38, 44, 46, 52, 76, 77, 91, 92, 121, 133, 143, 154, 161, 182, 209, 242, 247, 253, 266, 286, 299, 308, 322, 364, 418, 437, 484, 494, 506, 532, 572, 598, 644, 836, 847, 874, 988, 1001, 1012, 1196, 1331, 1463, 1573, 1694, 1729, 1748, 1771, 2002, 2093, 2299, 2662, 2717, 2783, 2926, 3059, 3146, 3289, 3388, 3458, 3542, 4004, 4186, 4598, 4807, 5324, 5434, 5566, 5681, 5852, 6118, 6292, 6578, 6916, 7084, 8372, 9196, 9317, 9614, 10868, 11011, 11132, 11362, 12236, 13156, 16093, 17303, 18634, 19019, 19228, 19481, 22022, 22724, 23023, 25289, 29887, 30613, 32186, 33649, 34606, 36179, 37268, 38038, 38962, 39767, 44044, 46046, 50578, 52877, 59774, 61226, 62491, 64372, 67298, 69212, 72358, 76076, 77924, 79534, 92092, 101156, 105754, 119548, 121121, 122452, 124982, 134596, 144716, 159068, 177023, 209209, 211508, 214291, 242242, 249964, 253253, 328757, 354046, 370139, 397969, 418418, 428582, 437437, 484484, 506506, 581647, 657514, 687401, 708092, 740278, 795938, 836836, 857164, 874874, 1013012, 1163294, 1315028, 1374802, 1480556, 1591876, 1749748, 2301299, 2326588, 2749604, 2785783, 4071529, 4602598, 4811807, 5571566, 7561411, 8143058, 9205196, 9623614, 11143132, 15122822, 16286116, 19247228, 30245644, 52929877, 105859754, 211719508]

約数ペア:

[(1, 211719508), (2, 105859754), (4, 52929877), (7, 30245644), (11, 19247228), (13, 16286116), (14, 15122822), (19, 11143132), (22, 9623614), (23, 9205196), (26, 8143058), (28, 7561411), (38, 5571566), (44, 4811807), (46, 4602598), (52, 4071529), (76, 2785783), (77, 2749604), (91, 2326588), (92, 2301299), (121, 1749748), (133, 1591876), (143, 1480556), (154, 1374802), (161, 1315028), (182, 1163294), (209, 1013012), (242, 874874), (247, 857164), (253, 836836), (266, 795938), (286, 740278), (299, 708092), (308, 687401), (322, 657514), (364, 581647), (418, 506506), (437, 484484), (484, 437437), (494, 428582), (506, 418418), (532, 397969), (572, 370139), (598, 354046), (644, 328757), (836, 253253), (847, 249964), (874, 242242), (988, 214291), (1001, 211508), (1012, 209209), (1196, 177023), (1331, 159068), (1463, 144716), (1573, 134596), (1694, 124982), (1729, 122452), (1748, 121121), (1771, 119548), (2002, 105754), (2093, 101156), (2299, 92092), (2662, 79534), (2717, 77924), (2783, 76076), (2926, 72358), (3059, 69212), (3146, 67298), (3289, 64372), (3388, 62491), (3458, 61226), (3542, 59774), (4004, 52877), (4186, 50578), (4598, 46046), (4807, 44044), (5324, 39767), (5434, 38962), (5566, 38038), (5681, 37268), (5852, 36179), (6118, 34606), (6292, 33649), (6578, 32186), (6916, 30613), (7084, 29887), (8372, 25289), (9196, 23023), (9317, 22724), (9614, 22022), (10868, 19481), (11011, 19228), (11132, 19019), (11362, 18634), (12236, 17303), (13156, 16093)]