208022581

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 227017728

約数和(自身を除く): 18995147

約数列:

[1, 13, 137, 271, 431, 1781, 3523, 5603, 37127, 59047, 116801, 482651, 767611, 1518413, 16001737, 208022581]

約数ペア:

[(1, 208022581), (13, 16001737), (137, 1518413), (271, 767611), (431, 482651), (1781, 116801), (3523, 59047), (5603, 37127)]