196191722

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{2273}}^1$

素因数の和:2797

約数の個数: 16

約数和(自身を含む): 297984960

約数和(自身を除く): 101793238

約数列:

[1, 2, 103, 206, 419, 838, 2273, 4546, 43157, 86314, 234119, 468238, 952387, 1904774, 98095861, 196191722]

約数ペア:

[(1, 196191722), (2, 98095861), (103, 1904774), (206, 952387), (419, 468238), (838, 234119), (2273, 86314), (4546, 43157)]