200772878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{4871}}^1$

素因数の和:5467

約数の個数: 16

約数和(自身を含む): 309917664

約数和(自身を除く): 109144786

約数列:

[1, 2, 37, 74, 557, 1114, 4871, 9742, 20609, 41218, 180227, 360454, 2713147, 5426294, 100386439, 200772878]

約数ペア:

[(1, 200772878), (2, 100386439), (37, 5426294), (74, 2713147), (557, 360454), (1114, 180227), (4871, 41218), (9742, 20609)]