196164950

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{9319}}^1$

素因数の和:9752

約数の個数: 24

約数和(自身を含む): 365772720

約数和(自身を除く): 169607770

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 2105, 4210, 9319, 10525, 18638, 21050, 46595, 93190, 232975, 465950, 3923299, 7846598, 19616495, 39232990, 98082475, 196164950]

約数ペア:

[(1, 196164950), (2, 98082475), (5, 39232990), (10, 19616495), (25, 7846598), (50, 3923299), (421, 465950), (842, 232975), (2105, 93190), (4210, 46595), (9319, 21050), (10525, 18638)]