220840536

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1314527}}^1$

素因数の和:1314543

約数の個数: 32

約数和(自身を含む): 630973440

約数和(自身を除く): 410132904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1314527, 2629054, 3943581, 5258108, 7887162, 9201689, 10516216, 15774324, 18403378, 27605067, 31548648, 36806756, 55210134, 73613512, 110420268, 220840536]

約数ペア:

[(1, 220840536), (2, 110420268), (3, 73613512), (4, 55210134), (6, 36806756), (7, 31548648), (8, 27605067), (12, 18403378), (14, 15774324), (21, 10516216), (24, 9201689), (28, 7887162), (42, 5258108), (56, 3943581), (84, 2629054), (168, 1314527)]