206377668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{818959}}^1$

素因数の和:818976

約数の個数: 36

約数和(自身を含む): 596202880

約数和(自身を除く): 389825212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 818959, 1637918, 2456877, 3275836, 4913754, 5732713, 7370631, 9827508, 11465426, 14741262, 17198139, 22930852, 29482524, 34396278, 51594417, 68792556, 103188834, 206377668]

約数ペア:

[(1, 206377668), (2, 103188834), (3, 68792556), (4, 51594417), (6, 34396278), (7, 29482524), (9, 22930852), (12, 17198139), (14, 14741262), (18, 11465426), (21, 9827508), (28, 7370631), (36, 5732713), (42, 4913754), (63, 3275836), (84, 2456877), (126, 1637918), (252, 818959)]