201998040035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{13070077}}^1$

素因数の和:13070374

約数の個数: 16

約数和(自身を含む): 265374863712

約数和(自身を除く): 63376823677

約数列:

[1, 5, 11, 55, 281, 1405, 3091, 15455, 13070077, 65350385, 143770847, 718854235, 3672691637, 18363458185, 40399608007, 201998040035]

約数ペア:

[(1, 201998040035), (5, 40399608007), (11, 18363458185), (55, 3672691637), (281, 718854235), (1405, 143770847), (3091, 65350385), (15455, 13070077)]