205653308727

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1\times {\mathrm{193451}}^1$

素因数の和:196814

約数の個数: 16

約数和(自身を含む): 276806597760

約数和(自身を除く): 71153289033

約数列:

[1, 3, 109, 327, 3251, 9753, 193451, 354359, 580353, 1063077, 21086159, 63258477, 628909201, 1886727603, 68551102909, 205653308727]

約数ペア:

[(1, 205653308727), (3, 68551102909), (109, 1886727603), (327, 628909201), (3251, 63258477), (9753, 21086159), (193451, 1063077), (354359, 580353)]