201878528

素因数分解:

$2^{10}\times {\mathrm{197147}}^1$

素因数の和:197167

約数の個数: 22

約数和(自身を含む): 403561956

約数和(自身を除く): 201683428

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 197147, 394294, 788588, 1577176, 3154352, 6308704, 12617408, 25234816, 50469632, 100939264, 201878528]

約数ペア:

[(1, 201878528), (2, 100939264), (4, 50469632), (8, 25234816), (16, 12617408), (32, 6308704), (64, 3154352), (128, 1577176), (256, 788588), (512, 394294), (1024, 197147)]