100998268

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{40529}}^1$

素因数の和:40629

約数の個数: 24

約数和(自身を含む): 204271200

約数和(自身を除く): 103272932

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 40529, 81058, 162116, 283703, 567406, 1134812, 3607081, 7214162, 14428324, 25249567, 50499134, 100998268]

約数ペア:

[(1, 100998268), (2, 50499134), (4, 25249567), (7, 14428324), (14, 7214162), (28, 3607081), (89, 1134812), (178, 567406), (356, 283703), (623, 162116), (1246, 81058), (2492, 40529)]