201690002

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{4967}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 307618560

約数和(自身を除く): 105928558

約数列:

[1, 2, 79, 158, 257, 514, 4967, 9934, 20303, 40606, 392393, 784786, 1276519, 2553038, 100845001, 201690002]

約数ペア:

[(1, 201690002), (2, 100845001), (79, 2553038), (158, 1276519), (257, 784786), (514, 392393), (4967, 40606), (9934, 20303)]