204633902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{251393}}^1$

素因数の和:251443

約数の個数: 16

約数和(自身を含む): 343906992

約数和(自身を除く): 139273090

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 251393, 502786, 2765323, 5530646, 9301541, 18603082, 102316951, 204633902]

約数ペア:

[(1, 204633902), (2, 102316951), (11, 18603082), (22, 9301541), (37, 5530646), (74, 2765323), (407, 502786), (814, 251393)]