201643528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{13121}}^1$

素因数の和:13257

約数の個数: 32

約数和(自身を含む): 403895160

約数和(自身を除く): 202251632

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 7684, 13121, 15368, 26242, 52484, 104968, 223057, 446114, 892228, 1482673, 1784456, 2965346, 5930692, 11861384, 25205441, 50410882, 100821764, 201643528]

約数ペア:

[(1, 201643528), (2, 100821764), (4, 50410882), (8, 25205441), (17, 11861384), (34, 5930692), (68, 2965346), (113, 1784456), (136, 1482673), (226, 892228), (452, 446114), (904, 223057), (1921, 104968), (3842, 52484), (7684, 26242), (13121, 15368)]