196009825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1861}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 265982976

約数和(自身を除く): 69973151

約数列:

[1, 5, 11, 25, 55, 275, 383, 1861, 1915, 4213, 9305, 9575, 20471, 21065, 46525, 102355, 105325, 511775, 712763, 3563815, 7840393, 17819075, 39201965, 196009825]

約数ペア:

[(1, 196009825), (5, 39201965), (11, 17819075), (25, 7840393), (55, 3563815), (275, 712763), (383, 511775), (1861, 105325), (1915, 102355), (4213, 46525), (9305, 21065), (9575, 20471)]