204637576

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1583}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 250413944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 113, 143, 226, 286, 452, 572, 904, 1144, 1243, 1469, 1583, 2486, 2938, 3166, 4972, 5876, 6332, 9944, 11752, 12664, 16159, 17413, 20579, 32318, 34826, 41158, 64636, 69652, 82316, 129272, 139304, 164632, 178879, 226369, 357758, 452738, 715516, 905476, 1431032, 1810952, 1967669, 2325427, 3935338, 4650854, 7870676, 9301708, 15741352, 18603416, 25579697, 51159394, 102318788, 204637576]

約数ペア:

[(1, 204637576), (2, 102318788), (4, 51159394), (8, 25579697), (11, 18603416), (13, 15741352), (22, 9301708), (26, 7870676), (44, 4650854), (52, 3935338), (88, 2325427), (104, 1967669), (113, 1810952), (143, 1431032), (226, 905476), (286, 715516), (452, 452738), (572, 357758), (904, 226369), (1144, 178879), (1243, 164632), (1469, 139304), (1583, 129272), (2486, 82316), (2938, 69652), (3166, 64636), (4972, 41158), (5876, 34826), (6332, 32318), (9944, 20579), (11752, 17413), (12664, 16159)]