201984256

素因数分解:

$2^8\times {\mathrm{789001}}^1$

素因数の和:789017

約数の個数: 18

約数和(自身を含む): 403180022

約数和(自身を除く): 201195766

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 789001, 1578002, 3156004, 6312008, 12624016, 25248032, 50496064, 100992128, 201984256]

約数ペア:

[(1, 201984256), (2, 100992128), (4, 50496064), (8, 25248032), (16, 12624016), (32, 6312008), (64, 3156004), (128, 1578002), (256, 789001)]