201345323264

素因数分解:

$2^8\times {\mathrm{786505169}}^1$

素因数の和:786505185

約数の個数: 18

約数和(自身を含む): 401904141870

約数和(自身を除く): 200558818606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 786505169, 1573010338, 3146020676, 6292041352, 12584082704, 25168165408, 50336330816, 100672661632, 201345323264]

約数ペア:

[(1, 201345323264), (2, 100672661632), (4, 50336330816), (8, 25168165408), (16, 12584082704), (32, 6292041352), (64, 3146020676), (128, 1573010338), (256, 786505169)]