203401906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{25031}}^1$

素因数の和:25289

約数の個数: 16

約数和(自身を含む): 324414720

約数和(自身を除く): 121012814

約数列:

[1, 2, 17, 34, 239, 478, 4063, 8126, 25031, 50062, 425527, 851054, 5982409, 11964818, 101700953, 203401906]

約数ペア:

[(1, 203401906), (2, 101700953), (17, 11964818), (34, 5982409), (239, 851054), (478, 425527), (4063, 50062), (8126, 25031)]