205204944

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 120

約数和(自身を含む): 631313760

約数和(自身を除く): 426108816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1806, 2029, 2064, 2107, 2352, 2408, 3612, 4058, 4214, 4816, 6087, 6321, 7224, 8116, 8428, 12174, 12642, 14203, 14448, 16232, 16856, 24348, 25284, 28406, 32464, 33712, 42609, 48696, 50568, 56812, 85218, 87247, 97392, 99421, 101136, 113624, 170436, 174494, 198842, 227248, 261741, 298263, 340872, 348988, 397684, 523482, 596526, 610729, 681744, 697976, 795368, 1046964, 1193052, 1221458, 1395952, 1590736, 1832187, 2093928, 2386104, 2442916, 3664374, 4187856, 4275103, 4772208, 4885832, 7328748, 8550206, 9771664, 12825309, 14657496, 17100412, 25650618, 29314992, 34200824, 51301236, 68401648, 102602472, 205204944]

約数ペア:

[(1, 205204944), (2, 102602472), (3, 68401648), (4, 51301236), (6, 34200824), (7, 29314992), (8, 25650618), (12, 17100412), (14, 14657496), (16, 12825309), (21, 9771664), (24, 8550206), (28, 7328748), (42, 4885832), (43, 4772208), (48, 4275103), (49, 4187856), (56, 3664374), (84, 2442916), (86, 2386104), (98, 2093928), (112, 1832187), (129, 1590736), (147, 1395952), (168, 1221458), (172, 1193052), (196, 1046964), (258, 795368), (294, 697976), (301, 681744), (336, 610729), (344, 596526), (392, 523482), (516, 397684), (588, 348988), (602, 340872), (688, 298263), (784, 261741), (903, 227248), (1032, 198842), (1176, 174494), (1204, 170436), (1806, 113624), (2029, 101136), (2064, 99421), (2107, 97392), (2352, 87247), (2408, 85218), (3612, 56812), (4058, 50568), (4214, 48696), (4816, 42609), (6087, 33712), (6321, 32464), (7224, 28406), (8116, 25284), (8428, 24348), (12174, 16856), (12642, 16232), (14203, 14448)]