201569212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{15083}}^1$

素因数の和:15357

約数の個数: 24

約数和(自身を含む): 381383856

約数和(自身を除く): 179814644

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 15083, 30166, 60332, 196079, 392158, 784316, 3876331, 7752662, 15505324, 50392303, 100784606, 201569212]

約数ペア:

[(1, 201569212), (2, 100784606), (4, 50392303), (13, 15505324), (26, 7752662), (52, 3876331), (257, 784316), (514, 392158), (1028, 196079), (3341, 60332), (6682, 30166), (13364, 15083)]