220171368

素因数分解:

$2^3\times 3^1\times {\mathrm{281}}^1\times {\mathrm{32647}}^1$

素因数の和:32937

約数の個数: 32

約数和(自身を含む): 552404160

約数和(自身を除く): 332232792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 281, 562, 843, 1124, 1686, 2248, 3372, 6744, 32647, 65294, 97941, 130588, 195882, 261176, 391764, 783528, 9173807, 18347614, 27521421, 36695228, 55042842, 73390456, 110085684, 220171368]

約数ペア:

[(1, 220171368), (2, 110085684), (3, 73390456), (4, 55042842), (6, 36695228), (8, 27521421), (12, 18347614), (24, 9173807), (281, 783528), (562, 391764), (843, 261176), (1124, 195882), (1686, 130588), (2248, 97941), (3372, 65294), (6744, 32647)]