206821052

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 375167520

約数和(自身を除く): 168346468

約数列:

[1, 2, 4, 53, 79, 106, 158, 212, 233, 316, 466, 932, 2809, 4187, 5618, 8374, 11236, 12349, 16748, 18407, 24698, 36814, 49396, 73628, 221911, 443822, 654497, 887644, 975571, 1308994, 1951142, 2617988, 3902284, 51705263, 103410526, 206821052]

約数ペア:

[(1, 206821052), (2, 103410526), (4, 51705263), (53, 3902284), (79, 2617988), (106, 1951142), (158, 1308994), (212, 975571), (233, 887644), (316, 654497), (466, 443822), (932, 221911), (2809, 73628), (4187, 49396), (5618, 36814), (8374, 24698), (11236, 18407), (12349, 16748)]