202100217

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{947}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 103686663

約数列:

[1, 3, 11, 29, 33, 87, 223, 319, 669, 947, 957, 2453, 2841, 6467, 7359, 10417, 19401, 27463, 31251, 71137, 82389, 211181, 213411, 302093, 633543, 906279, 2322991, 6124249, 6968973, 18372747, 67366739, 202100217]

約数ペア:

[(1, 202100217), (3, 67366739), (11, 18372747), (29, 6968973), (33, 6124249), (87, 2322991), (223, 906279), (319, 633543), (669, 302093), (947, 213411), (957, 211181), (2453, 82389), (2841, 71137), (6467, 31251), (7359, 27463), (10417, 19401)]