199464304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{958963}}^1$

素因数の和:958984

約数の個数: 20

約数和(自身を含む): 416190376

約数和(自身を除く): 216726072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 958963, 1917926, 3835852, 7671704, 12466519, 15343408, 24933038, 49866076, 99732152, 199464304]

約数ペア:

[(1, 199464304), (2, 99732152), (4, 49866076), (8, 24933038), (13, 15343408), (16, 12466519), (26, 7671704), (52, 3835852), (104, 1917926), (208, 958963)]