201290037

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 299851776

約数和(自身を除く): 98561739

約数列:

[1, 3, 13, 31, 39, 93, 331, 403, 503, 993, 1209, 1509, 4303, 6539, 10261, 12909, 15593, 19617, 30783, 46779, 133393, 166493, 202709, 400179, 499479, 608127, 2164409, 5161283, 6493227, 15483849, 67096679, 201290037]

約数ペア:

[(1, 201290037), (3, 67096679), (13, 15483849), (31, 6493227), (39, 5161283), (93, 2164409), (331, 608127), (403, 499479), (503, 400179), (993, 202709), (1209, 166493), (1509, 133393), (4303, 46779), (6539, 30783), (10261, 19617), (12909, 15593)]