199516984

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{859987}}^1$

素因数の和:860022

約数の個数: 16

約数和(自身を含む): 386994600

約数和(自身を除く): 187477616

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 859987, 1719974, 3439948, 6879896, 24939623, 49879246, 99758492, 199516984]

約数ペア:

[(1, 199516984), (2, 99758492), (4, 49879246), (8, 24939623), (29, 6879896), (58, 3439948), (116, 1719974), (232, 859987)]