209317835

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 253725696

約数和(自身を除く): 44407861

約数列:

[1, 5, 223, 227, 827, 1115, 1135, 4135, 50621, 184421, 187729, 253105, 922105, 938645, 41863567, 209317835]

約数ペア:

[(1, 209317835), (5, 41863567), (223, 938645), (227, 922105), (827, 253105), (1115, 187729), (1135, 184421), (4135, 50621)]