201951004

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{1129}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 357089040

約数和(自身を除く): 155138036

約数列:

[1, 2, 4, 197, 227, 394, 454, 788, 908, 1129, 2258, 4516, 44719, 89438, 178876, 222413, 256283, 444826, 512566, 889652, 1025132, 50487751, 100975502, 201951004]

約数ペア:

[(1, 201951004), (2, 100975502), (4, 50487751), (197, 1025132), (227, 889652), (394, 512566), (454, 444826), (788, 256283), (908, 222413), (1129, 178876), (2258, 89438), (4516, 44719)]