202221056

素因数分解:

$2^9\times {\mathrm{394963}}^1$

素因数の和:394981

約数の個数: 20

約数和(自身を含む): 404048172

約数和(自身を除く): 201827116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 394963, 789926, 1579852, 3159704, 6319408, 12638816, 25277632, 50555264, 101110528, 202221056]

約数ペア:

[(1, 202221056), (2, 101110528), (4, 50555264), (8, 25277632), (16, 12638816), (32, 6319408), (64, 3159704), (128, 1579852), (256, 789926), (512, 394963)]