205698066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{6287}}^1$

素因数の和:6359

約数の個数: 64

約数和(自身を含む): 507064320

約数和(自身を除く): 301366254

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 2337, 4674, 5453, 6287, 10906, 12574, 16359, 18861, 32718, 37722, 44009, 88018, 119453, 132027, 238906, 257767, 264054, 358359, 515534, 716718, 773301, 836171, 1546602, 1672342, 1804369, 2508513, 3608738, 4897573, 5017026, 5413107, 9795146, 10826214, 14692719, 29385438, 34283011, 68566022, 102849033, 205698066]

約数ペア:

[(1, 205698066), (2, 102849033), (3, 68566022), (6, 34283011), (7, 29385438), (14, 14692719), (19, 10826214), (21, 9795146), (38, 5413107), (41, 5017026), (42, 4897573), (57, 3608738), (82, 2508513), (114, 1804369), (123, 1672342), (133, 1546602), (246, 836171), (266, 773301), (287, 716718), (399, 515534), (574, 358359), (779, 264054), (798, 257767), (861, 238906), (1558, 132027), (1722, 119453), (2337, 88018), (4674, 44009), (5453, 37722), (6287, 32718), (10906, 18861), (12574, 16359)]