200031993

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{52051}}^1$

素因数の和:52125

約数の個数: 24

約数和(自身を含む): 335631296

約数和(自身を除く): 135599303

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 52051, 156153, 364357, 468459, 1093071, 3175111, 3279213, 9525333, 22225777, 28575999, 66677331, 200031993]

約数ペア:

[(1, 200031993), (3, 66677331), (7, 28575999), (9, 22225777), (21, 9525333), (61, 3279213), (63, 3175111), (183, 1093071), (427, 468459), (549, 364357), (1281, 156153), (3843, 52051)]