219712925312

素因数分解:

$2^7\times {\mathrm{277}}^1\times {\mathrm{6196777}}^1$

素因数の和:6197068

約数の個数: 32

約数和(自身を含む): 439289592420

約数和(自身を除く): 219576667108

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 277, 554, 1108, 2216, 4432, 8864, 17728, 35456, 6196777, 12393554, 24787108, 49574216, 99148432, 198296864, 396593728, 793187456, 1716507229, 3433014458, 6866028916, 13732057832, 27464115664, 54928231328, 109856462656, 219712925312]

約数ペア:

[(1, 219712925312), (2, 109856462656), (4, 54928231328), (8, 27464115664), (16, 13732057832), (32, 6866028916), (64, 3433014458), (128, 1716507229), (277, 793187456), (554, 396593728), (1108, 198296864), (2216, 99148432), (4432, 49574216), (8864, 24787108), (17728, 12393554), (35456, 6196777)]