199702944651

素因数分解:

$3^1\times 7^2\times {\mathrm{33347}}^1\times {\mathrm{40739}}^1$

素因数の和:74103

約数の個数: 24

約数和(自身を含む): 309760234560

約数和(自身を除く): 110057289909

約数列:

[1, 3, 7, 21, 49, 147, 33347, 40739, 100041, 122217, 233429, 285173, 700287, 855519, 1634003, 1996211, 4902009, 5988633, 1358523433, 4075570299, 9509664031, 28528992093, 66567648217, 199702944651]

約数ペア:

[(1, 199702944651), (3, 66567648217), (7, 28528992093), (21, 9509664031), (49, 4075570299), (147, 1358523433), (33347, 5988633), (40739, 4902009), (100041, 1996211), (122217, 1634003), (233429, 855519), (285173, 700287)]