199804555436

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{209000581}}^1$

素因数の和:209000824

約数の個数: 12

約数和(自身を含む): 351120977760

約数和(自身を除く): 151316422324

約数列:

[1, 2, 4, 239, 478, 956, 209000581, 418001162, 836002324, 49951138859, 99902277718, 199804555436]

約数ペア:

[(1, 199804555436), (2, 99902277718), (4, 49951138859), (239, 836002324), (478, 418001162), (956, 209000581)]