192886940

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{29137}}^1$

素因数の和:29477

約数の個数: 24

約数和(自身を含む): 406300272

約数和(自身を除く): 213413332

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 29137, 58274, 116548, 145685, 291370, 582740, 9644347, 19288694, 38577388, 48221735, 96443470, 192886940]

約数ペア:

[(1, 192886940), (2, 96443470), (4, 48221735), (5, 38577388), (10, 19288694), (20, 9644347), (331, 582740), (662, 291370), (1324, 145685), (1655, 116548), (3310, 58274), (6620, 29137)]