201088559

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1427}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 236065536

約数和(自身を除く): 34976977

約数列:

[1, 7, 41, 287, 491, 1427, 3437, 9989, 20131, 58507, 140917, 409549, 700657, 4904599, 28726937, 201088559]

約数ペア:

[(1, 201088559), (7, 28726937), (41, 4904599), (287, 700657), (491, 409549), (1427, 140917), (3437, 58507), (9989, 20131)]