201239896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{175909}}^1$

素因数の和:175939

約数の個数: 32

約数和(自身を含む): 443293200

約数和(自身を除く): 242053304

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 175909, 351818, 703636, 1407272, 1934999, 2286817, 3869998, 4573634, 7739996, 9147268, 15479992, 18294536, 25154987, 50309974, 100619948, 201239896]

約数ペア:

[(1, 201239896), (2, 100619948), (4, 50309974), (8, 25154987), (11, 18294536), (13, 15479992), (22, 9147268), (26, 7739996), (44, 4573634), (52, 3869998), (88, 2286817), (104, 1934999), (143, 1407272), (286, 703636), (572, 351818), (1144, 175909)]