202135999

素因数分解:

${\mathrm{13}}^2\times {\mathrm{89}}^2\times {\mathrm{151}}^1$

素因数の和:355

約数の個数: 18

約数和(自身を含む): 222833976

約数和(自身を除く): 20697977

約数列:

[1, 13, 89, 151, 169, 1157, 1963, 7921, 13439, 15041, 25519, 102973, 174707, 1196071, 1338649, 2271191, 15548923, 202135999]

約数ペア:

[(1, 202135999), (13, 15548923), (89, 2271191), (151, 1338649), (169, 1196071), (1157, 174707), (1963, 102973), (7921, 25519), (13439, 15041)]