205659814864

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{4260437}}^1$

素因数の和:4260883

約数の個数: 40

約数和(自身を含む): 456446285568

約数和(自身を除く): 250786470704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 3017, 3448, 6034, 6896, 12068, 24136, 48272, 4260437, 8520874, 17041748, 29823059, 34083496, 59646118, 68166992, 119292236, 238584472, 477168944, 1836248347, 3672496694, 7344993388, 12853738429, 14689986776, 25707476858, 29379973552, 51414953716, 102829907432, 205659814864]

約数ペア:

[(1, 205659814864), (2, 102829907432), (4, 51414953716), (7, 29379973552), (8, 25707476858), (14, 14689986776), (16, 12853738429), (28, 7344993388), (56, 3672496694), (112, 1836248347), (431, 477168944), (862, 238584472), (1724, 119292236), (3017, 68166992), (3448, 59646118), (6034, 34083496), (6896, 29823059), (12068, 17041748), (24136, 8520874), (48272, 4260437)]