201768966

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2346

約数の個数: 72

約数和(自身を含む): 513708624

約数和(自身を除く): 311939658

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 1442, 1854, 2163, 2221, 4326, 4442, 5047, 6489, 6663, 10094, 12978, 13326, 15141, 15547, 19989, 30282, 31094, 39978, 45423, 46641, 90846, 93282, 108829, 139923, 217658, 228763, 279846, 326487, 457526, 652974, 686289, 979461, 1372578, 1601341, 1958922, 2058867, 3202682, 4117734, 4804023, 9608046, 11209387, 14412069, 22418774, 28824138, 33628161, 67256322, 100884483, 201768966]

約数ペア:

[(1, 201768966), (2, 100884483), (3, 67256322), (6, 33628161), (7, 28824138), (9, 22418774), (14, 14412069), (18, 11209387), (21, 9608046), (42, 4804023), (49, 4117734), (63, 3202682), (98, 2058867), (103, 1958922), (126, 1601341), (147, 1372578), (206, 979461), (294, 686289), (309, 652974), (441, 457526), (618, 326487), (721, 279846), (882, 228763), (927, 217658), (1442, 139923), (1854, 108829), (2163, 93282), (2221, 90846), (4326, 46641), (4442, 45423), (5047, 39978), (6489, 31094), (6663, 30282), (10094, 19989), (12978, 15547), (13326, 15141)]