200973398

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1\times {\mathrm{809}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 303730560

約数和(自身を除く): 102757162

約数列:

[1, 2, 223, 446, 557, 809, 1114, 1618, 124211, 180407, 248422, 360814, 450613, 901226, 100486699, 200973398]

約数ペア:

[(1, 200973398), (2, 100486699), (223, 901226), (446, 450613), (557, 360814), (809, 248422), (1114, 180407), (1618, 124211)]