209090844

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{12437}}^1$

素因数の和:12914

約数の個数: 36

約数和(自身を含む): 529709544

約数和(自身を除く): 320618700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 2802, 4203, 5604, 8406, 12437, 16812, 24874, 37311, 49748, 74622, 111933, 149244, 223866, 447732, 5808079, 11616158, 17424237, 23232316, 34848474, 52272711, 69696948, 104545422, 209090844]

約数ペア:

[(1, 209090844), (2, 104545422), (3, 69696948), (4, 52272711), (6, 34848474), (9, 23232316), (12, 17424237), (18, 11616158), (36, 5808079), (467, 447732), (934, 223866), (1401, 149244), (1868, 111933), (2802, 74622), (4203, 49748), (5604, 37311), (8406, 24874), (12437, 16812)]