201727705

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{929}}^1$

素因数の和:1388

約数の個数: 16

約数和(自身を含む): 244872720

約数和(自身を除く): 43145015

約数列:

[1, 5, 137, 317, 685, 929, 1585, 4645, 43429, 127273, 217145, 294493, 636365, 1472465, 40345541, 201727705]

約数ペア:

[(1, 201727705), (5, 40345541), (137, 1472465), (317, 636365), (685, 294493), (929, 217145), (1585, 127273), (4645, 43429)]