207520007618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{78059}}^1$

素因数の和:78423

約数の個数: 64

約数和(自身を含む): 395850378240

約数和(自身を除く): 188330370622

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 283, 427, 566, 671, 854, 1342, 1981, 3113, 3962, 4697, 6226, 9394, 17263, 21791, 34526, 43582, 78059, 120841, 156118, 189893, 241682, 379786, 546413, 858649, 1092826, 1329251, 1717298, 2658502, 4761599, 6010543, 9523198, 12021086, 22090697, 33331193, 44181394, 52377589, 66662386, 104755178, 154634879, 242997667, 309269758, 366643123, 485995334, 733286246, 1347532517, 1700983669, 2695065034, 3401967338, 9432727619, 14822857687, 18865455238, 29645715374, 103760003809, 207520007618]

約数ペア:

[(1, 207520007618), (2, 103760003809), (7, 29645715374), (11, 18865455238), (14, 14822857687), (22, 9432727619), (61, 3401967338), (77, 2695065034), (122, 1700983669), (154, 1347532517), (283, 733286246), (427, 485995334), (566, 366643123), (671, 309269758), (854, 242997667), (1342, 154634879), (1981, 104755178), (3113, 66662386), (3962, 52377589), (4697, 44181394), (6226, 33331193), (9394, 22090697), (17263, 12021086), (21791, 9523198), (34526, 6010543), (43582, 4761599), (78059, 2658502), (120841, 1717298), (156118, 1329251), (189893, 1092826), (241682, 858649), (379786, 546413)]