201008170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{6323}}^1$

素因数の和:6375

約数の個数: 48

約数和(自身を含む): 419357088

約数和(自身を除く): 218348918

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 935, 1445, 1870, 2890, 3179, 6323, 6358, 12646, 15895, 31615, 31790, 63230, 69553, 107491, 139106, 214982, 347765, 537455, 695530, 1074910, 1182401, 1827347, 2364802, 3654694, 5912005, 9136735, 11824010, 18273470, 20100817, 40201634, 100504085, 201008170]

約数ペア:

[(1, 201008170), (2, 100504085), (5, 40201634), (10, 20100817), (11, 18273470), (17, 11824010), (22, 9136735), (34, 5912005), (55, 3654694), (85, 2364802), (110, 1827347), (170, 1182401), (187, 1074910), (289, 695530), (374, 537455), (578, 347765), (935, 214982), (1445, 139106), (1870, 107491), (2890, 69553), (3179, 63230), (6323, 31790), (6358, 31615), (12646, 15895)]