207923155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{5843}}^1$

素因数の和:6506

約数の個数: 16

約数和(自身を含む): 272657664

約数和(自身を除く): 64734509

約数列:

[1, 5, 11, 55, 647, 3235, 5843, 7117, 29215, 35585, 64273, 321365, 3780421, 18902105, 41584631, 207923155]

約数ペア:

[(1, 207923155), (5, 41584631), (11, 18902105), (55, 3780421), (647, 321365), (3235, 64273), (5843, 35585), (7117, 29215)]