201998394587

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1303}}^1\times {\mathrm{158351}}^1$

素因数の和:159754

約数の個数: 16

約数和(自身を含む): 223010288640

約数和(自身を除く): 21011894053

約数列:

[1, 11, 89, 979, 1303, 14333, 115967, 158351, 1275637, 1741861, 14093239, 155025629, 206331353, 2269644883, 18363490417, 201998394587]

約数ペア:

[(1, 201998394587), (11, 18363490417), (89, 2269644883), (979, 206331353), (1303, 155025629), (14333, 14093239), (115967, 1741861), (158351, 1275637)]