206623956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 144

約数和(自身を含む): 627419520

約数和(自身を除く): 420795564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 121, 132, 154, 174, 203, 231, 242, 308, 319, 348, 363, 406, 462, 484, 609, 638, 701, 726, 812, 847, 924, 957, 1218, 1276, 1402, 1452, 1694, 1914, 2103, 2233, 2436, 2541, 2804, 3388, 3509, 3828, 4206, 4466, 4907, 5082, 6699, 7018, 7711, 8412, 8932, 9814, 10164, 10527, 13398, 14036, 14721, 15422, 19628, 20329, 21054, 23133, 24563, 26796, 29442, 30844, 40658, 42108, 46266, 49126, 53977, 58884, 60987, 73689, 81316, 84821, 92532, 98252, 107954, 121974, 142303, 147378, 161931, 169642, 215908, 223619, 243948, 254463, 284606, 294756, 323862, 339284, 426909, 447238, 508926, 569212, 593747, 647724, 670857, 853818, 894476, 1017852, 1187494, 1341714, 1565333, 1707636, 1781241, 2374988, 2459809, 2683428, 3130666, 3562482, 4695999, 4919618, 6261332, 7124964, 7379427, 9391998, 9839236, 14758854, 17218663, 18783996, 29517708, 34437326, 51655989, 68874652, 103311978, 206623956]

約数ペア:

[(1, 206623956), (2, 103311978), (3, 68874652), (4, 51655989), (6, 34437326), (7, 29517708), (11, 18783996), (12, 17218663), (14, 14758854), (21, 9839236), (22, 9391998), (28, 7379427), (29, 7124964), (33, 6261332), (42, 4919618), (44, 4695999), (58, 3562482), (66, 3130666), (77, 2683428), (84, 2459809), (87, 2374988), (116, 1781241), (121, 1707636), (132, 1565333), (154, 1341714), (174, 1187494), (203, 1017852), (231, 894476), (242, 853818), (308, 670857), (319, 647724), (348, 593747), (363, 569212), (406, 508926), (462, 447238), (484, 426909), (609, 339284), (638, 323862), (701, 294756), (726, 284606), (812, 254463), (847, 243948), (924, 223619), (957, 215908), (1218, 169642), (1276, 161931), (1402, 147378), (1452, 142303), (1694, 121974), (1914, 107954), (2103, 98252), (2233, 92532), (2436, 84821), (2541, 81316), (2804, 73689), (3388, 60987), (3509, 58884), (3828, 53977), (4206, 49126), (4466, 46266), (4907, 42108), (5082, 40658), (6699, 30844), (7018, 29442), (7711, 26796), (8412, 24563), (8932, 23133), (9814, 21054), (10164, 20329), (10527, 19628), (13398, 15422), (14036, 14721)]