201457983

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{15541}}^1$

素因数の和:15722

約数の個数: 16

約数和(自身を含む): 279756000

約数和(自身を除く): 78298017

約数列:

[1, 3, 29, 87, 149, 447, 4321, 12963, 15541, 46623, 450689, 1352067, 2315609, 6946827, 67152661, 201457983]

約数ペア:

[(1, 201457983), (3, 67152661), (29, 6946827), (87, 2315609), (149, 1352067), (447, 450689), (4321, 46623), (12963, 15541)]