99215110

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{50363}}^1$

素因数の和:50567

約数の個数: 16

約数和(自身を含む): 179497296

約数和(自身を除く): 80282186

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 50363, 100726, 251815, 503630, 9921511, 19843022, 49607555, 99215110]

約数ペア:

[(1, 99215110), (2, 49607555), (5, 19843022), (10, 9921511), (197, 503630), (394, 251815), (985, 100726), (1970, 50363)]