210949072

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{223463}}^1$

素因数の和:223530

約数の個数: 20

約数和(自身を含む): 415643040

約数和(自身を除く): 204693968

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 223463, 446926, 893852, 1787704, 3575408, 13184317, 26368634, 52737268, 105474536, 210949072]

約数ペア:

[(1, 210949072), (2, 105474536), (4, 52737268), (8, 26368634), (16, 13184317), (59, 3575408), (118, 1787704), (236, 893852), (472, 446926), (944, 223463)]