209427084

素因数分解:

$2^2\times 3^2\times {\mathrm{467}}^1\times {\mathrm{12457}}^1$

素因数の和:12934

約数の個数: 36

約数和(自身を含む): 530561304

約数和(自身を除く): 321134220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 467, 934, 1401, 1868, 2802, 4203, 5604, 8406, 12457, 16812, 24914, 37371, 49828, 74742, 112113, 149484, 224226, 448452, 5817419, 11634838, 17452257, 23269676, 34904514, 52356771, 69809028, 104713542, 209427084]

約数ペア:

[(1, 209427084), (2, 104713542), (3, 69809028), (4, 52356771), (6, 34904514), (9, 23269676), (12, 17452257), (18, 11634838), (36, 5817419), (467, 448452), (934, 224226), (1401, 149484), (1868, 112113), (2802, 74742), (4203, 49828), (5604, 37371), (8406, 24914), (12457, 16812)]