201210722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{6529}}^1$

素因数の和:7361

約数の個数: 16

約数和(自身を含む): 318141600

約数和(自身を除く): 116930878

約数列:

[1, 2, 19, 38, 811, 1622, 6529, 13058, 15409, 30818, 124051, 248102, 5295019, 10590038, 100605361, 201210722]

約数ペア:

[(1, 201210722), (2, 100605361), (19, 10590038), (38, 5295019), (811, 248102), (1622, 124051), (6529, 30818), (13058, 15409)]