202272128

素因数分解:

$2^7\times {\mathrm{1580251}}^1$

素因数の和:1580265

約数の個数: 16

約数和(自身を含む): 402964260

約数和(自身を除く): 200692132

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1580251, 3160502, 6321004, 12642008, 25284016, 50568032, 101136064, 202272128]

約数ペア:

[(1, 202272128), (2, 101136064), (4, 50568032), (8, 25284016), (16, 12642008), (32, 6321004), (64, 3160502), (128, 1580251)]