207945086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 330421248

約数和(自身を除く): 122476162

約数列:

[1, 2, 31, 62, 67, 113, 134, 226, 443, 886, 2077, 3503, 4154, 7006, 7571, 13733, 15142, 27466, 29681, 50059, 59362, 100118, 234701, 469402, 920111, 1551829, 1840222, 3103658, 3353953, 6707906, 103972543, 207945086]

約数ペア:

[(1, 207945086), (2, 103972543), (31, 6707906), (62, 3353953), (67, 3103658), (113, 1840222), (134, 1551829), (226, 920111), (443, 469402), (886, 234701), (2077, 100118), (3503, 59362), (4154, 50059), (7006, 29681), (7571, 27466), (13733, 15142)]