197510292

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:387

約数の個数: 192

約数和(自身を含む): 629207040

約数和(自身を除く): 431696748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 37, 42, 46, 54, 63, 69, 74, 84, 92, 108, 111, 126, 138, 148, 161, 189, 207, 222, 252, 259, 276, 307, 322, 333, 378, 414, 444, 483, 518, 614, 621, 644, 666, 756, 777, 828, 851, 921, 966, 999, 1036, 1228, 1242, 1332, 1449, 1554, 1702, 1842, 1932, 1998, 2149, 2331, 2484, 2553, 2763, 2898, 3108, 3404, 3684, 3996, 4298, 4347, 4662, 5106, 5526, 5796, 5957, 6447, 6993, 7061, 7659, 8289, 8596, 8694, 9324, 10212, 11052, 11359, 11914, 12894, 13986, 14122, 15318, 16578, 17388, 17871, 19341, 21183, 22718, 22977, 23828, 25788, 27972, 28244, 30636, 33156, 34077, 35742, 38682, 42366, 45436, 45954, 49427, 53613, 58023, 63549, 68154, 71484, 77364, 79513, 84732, 91908, 98854, 102231, 107226, 116046, 127098, 136308, 148281, 159026, 160839, 190647, 197708, 204462, 214452, 232092, 238539, 254196, 261257, 296562, 306693, 318052, 321678, 381294, 408924, 444843, 477078, 522514, 593124, 613386, 643356, 715617, 762588, 783771, 889686, 954156, 1045028, 1226772, 1334529, 1431234, 1567542, 1779372, 1828799, 2146851, 2351313, 2669058, 2862468, 3135084, 3657598, 4293702, 4702626, 5338116, 5486397, 7053939, 7315196, 8587404, 9405252, 10972794, 14107878, 16459191, 21945588, 28215756, 32918382, 49377573, 65836764, 98755146, 197510292]

約数ペア:

[(1, 197510292), (2, 98755146), (3, 65836764), (4, 49377573), (6, 32918382), (7, 28215756), (9, 21945588), (12, 16459191), (14, 14107878), (18, 10972794), (21, 9405252), (23, 8587404), (27, 7315196), (28, 7053939), (36, 5486397), (37, 5338116), (42, 4702626), (46, 4293702), (54, 3657598), (63, 3135084), (69, 2862468), (74, 2669058), (84, 2351313), (92, 2146851), (108, 1828799), (111, 1779372), (126, 1567542), (138, 1431234), (148, 1334529), (161, 1226772), (189, 1045028), (207, 954156), (222, 889686), (252, 783771), (259, 762588), (276, 715617), (307, 643356), (322, 613386), (333, 593124), (378, 522514), (414, 477078), (444, 444843), (483, 408924), (518, 381294), (614, 321678), (621, 318052), (644, 306693), (666, 296562), (756, 261257), (777, 254196), (828, 238539), (851, 232092), (921, 214452), (966, 204462), (999, 197708), (1036, 190647), (1228, 160839), (1242, 159026), (1332, 148281), (1449, 136308), (1554, 127098), (1702, 116046), (1842, 107226), (1932, 102231), (1998, 98854), (2149, 91908), (2331, 84732), (2484, 79513), (2553, 77364), (2763, 71484), (2898, 68154), (3108, 63549), (3404, 58023), (3684, 53613), (3996, 49427), (4298, 45954), (4347, 45436), (4662, 42366), (5106, 38682), (5526, 35742), (5796, 34077), (5957, 33156), (6447, 30636), (6993, 28244), (7061, 27972), (7659, 25788), (8289, 23828), (8596, 22977), (8694, 22718), (9324, 21183), (10212, 19341), (11052, 17871), (11359, 17388), (11914, 16578), (12894, 15318), (13986, 14122)]