203440378

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1\times {\mathrm{4549}}^1$

素因数の和:4989

約数の個数: 16

約数和(自身を含む): 311220000

約数和(自身を除く): 107779622

約数列:

[1, 2, 59, 118, 379, 758, 4549, 9098, 22361, 44722, 268391, 536782, 1724071, 3448142, 101720189, 203440378]

約数ペア:

[(1, 203440378), (2, 101720189), (59, 3448142), (118, 1724071), (379, 536782), (758, 268391), (4549, 44722), (9098, 22361)]