201865352

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1941013}}^1$

素因数の和:1941032

約数の個数: 16

約数和(自身を含む): 407612940

約数和(自身を除く): 205747588

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1941013, 3882026, 7764052, 15528104, 25233169, 50466338, 100932676, 201865352]

約数ペア:

[(1, 201865352), (2, 100932676), (4, 50466338), (8, 25233169), (13, 15528104), (26, 7764052), (52, 3882026), (104, 1941013)]