201719108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{70729}}^1$

素因数の和:70787

約数の個数: 24

約数和(自身を含む): 380244480

約数和(自身を除く): 178525372

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 70729, 141458, 282916, 1626767, 2192599, 3253534, 4385198, 6507068, 8770396, 50429777, 100859554, 201719108]

約数ペア:

[(1, 201719108), (2, 100859554), (4, 50429777), (23, 8770396), (31, 6507068), (46, 4385198), (62, 3253534), (92, 2192599), (124, 1626767), (713, 282916), (1426, 141458), (2852, 70729)]