206920104

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1409}}^1$

素因数の和:1658

約数の個数: 64

約数和(自身を含む): 538056000

約数和(自身を除く): 331135896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 211, 232, 348, 422, 633, 696, 844, 1266, 1409, 1688, 2532, 2818, 4227, 5064, 5636, 6119, 8454, 11272, 12238, 16908, 18357, 24476, 33816, 36714, 40861, 48952, 73428, 81722, 122583, 146856, 163444, 245166, 297299, 326888, 490332, 594598, 891897, 980664, 1189196, 1783794, 2378392, 3567588, 7135176, 8621671, 17243342, 25865013, 34486684, 51730026, 68973368, 103460052, 206920104]

約数ペア:

[(1, 206920104), (2, 103460052), (3, 68973368), (4, 51730026), (6, 34486684), (8, 25865013), (12, 17243342), (24, 8621671), (29, 7135176), (58, 3567588), (87, 2378392), (116, 1783794), (174, 1189196), (211, 980664), (232, 891897), (348, 594598), (422, 490332), (633, 326888), (696, 297299), (844, 245166), (1266, 163444), (1409, 146856), (1688, 122583), (2532, 81722), (2818, 73428), (4227, 48952), (5064, 40861), (5636, 36714), (6119, 33816), (8454, 24476), (11272, 18357), (12238, 16908)]