201359956

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{12911}}^1$

素因数の和:13479

約数の個数: 24

約数和(自身を含む): 403474176

約数和(自身を除く): 202114220

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 7798, 12911, 15596, 25822, 51644, 90377, 180754, 361508, 7191427, 14382854, 28765708, 50339989, 100679978, 201359956]

約数ペア:

[(1, 201359956), (2, 100679978), (4, 50339989), (7, 28765708), (14, 14382854), (28, 7191427), (557, 361508), (1114, 180754), (2228, 90377), (3899, 51644), (7798, 25822), (12911, 15596)]