202044739

素因数分解:

${\mathrm{13}}^2\times {\mathrm{761}}^1\times {\mathrm{1571}}^1$

素因数の和:2358

約数の個数: 12

約数和(自身を含む): 219209112

約数和(自身を除く): 17164373

約数列:

[1, 13, 169, 761, 1571, 9893, 20423, 128609, 265499, 1195531, 15541903, 202044739]

約数ペア:

[(1, 202044739), (13, 15541903), (169, 1195531), (761, 265499), (1571, 128609), (9893, 20423)]