207908402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{12713}}^1$

素因数の和:12782

約数の個数: 32

約数和(自身を含む): 365247792

約数和(自身を除く): 157339390

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 221, 442, 481, 629, 962, 1258, 8177, 12713, 16354, 25426, 165269, 216121, 330538, 432242, 470381, 940762, 2809573, 5619146, 6114953, 7996477, 12229906, 15992954, 103954201, 207908402]

約数ペア:

[(1, 207908402), (2, 103954201), (13, 15992954), (17, 12229906), (26, 7996477), (34, 6114953), (37, 5619146), (74, 2809573), (221, 940762), (442, 470381), (481, 432242), (629, 330538), (962, 216121), (1258, 165269), (8177, 25426), (12713, 16354)]