194938220

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{59797}}^1$

素因数の和:59969

約数の個数: 24

約数和(自身を含む): 411888624

約数和(自身を除く): 216950404

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 59797, 119594, 239188, 298985, 597970, 1195940, 9746911, 19493822, 38987644, 48734555, 97469110, 194938220]

約数ペア:

[(1, 194938220), (2, 97469110), (4, 48734555), (5, 38987644), (10, 19493822), (20, 9746911), (163, 1195940), (326, 597970), (652, 298985), (815, 239188), (1630, 119594), (3260, 59797)]