207848394

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 508107600

約数和(自身を除く): 300259206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 87, 109, 117, 174, 218, 234, 261, 281, 327, 377, 522, 562, 654, 754, 843, 981, 1131, 1417, 1686, 1962, 2262, 2529, 2834, 3161, 3393, 3653, 4251, 5058, 6322, 6786, 7306, 8149, 8502, 9483, 10959, 12753, 16298, 18966, 21918, 24447, 25506, 28449, 30629, 32877, 41093, 48894, 56898, 61258, 65754, 73341, 82186, 91887, 105937, 123279, 146682, 183774, 211874, 246558, 275661, 317811, 369837, 398177, 551322, 635622, 739674, 796354, 888241, 953433, 1194531, 1776482, 1906866, 2389062, 2664723, 3583593, 5329446, 7167186, 7994169, 11547133, 15988338, 23094266, 34641399, 69282798, 103924197, 207848394]

約数ペア:

[(1, 207848394), (2, 103924197), (3, 69282798), (6, 34641399), (9, 23094266), (13, 15988338), (18, 11547133), (26, 7994169), (29, 7167186), (39, 5329446), (58, 3583593), (78, 2664723), (87, 2389062), (109, 1906866), (117, 1776482), (174, 1194531), (218, 953433), (234, 888241), (261, 796354), (281, 739674), (327, 635622), (377, 551322), (522, 398177), (562, 369837), (654, 317811), (754, 275661), (843, 246558), (981, 211874), (1131, 183774), (1417, 146682), (1686, 123279), (1962, 105937), (2262, 91887), (2529, 82186), (2834, 73341), (3161, 65754), (3393, 61258), (3653, 56898), (4251, 48894), (5058, 41093), (6322, 32877), (6786, 30629), (7306, 28449), (8149, 25506), (8502, 24447), (9483, 21918), (10959, 18966), (12753, 16298)]