200021107

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1259}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 239304240

約数和(自身を除く): 39283133

約数列:

[1, 11, 13, 101, 121, 143, 1111, 1259, 1313, 1573, 12221, 13849, 14443, 16367, 127159, 152339, 158873, 180037, 1398749, 1653067, 1980407, 15386239, 18183737, 200021107]

約数ペア:

[(1, 200021107), (11, 18183737), (13, 15386239), (101, 1980407), (121, 1653067), (143, 1398749), (1111, 180037), (1259, 158873), (1313, 152339), (1573, 127159), (12221, 16367), (13849, 14443)]