268227955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137201}}^1$

素因数の和:137246

約数の個数: 16

約数和(自身を含む): 355627584

約数和(自身を除く): 87399629

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 137201, 686005, 2332417, 3155623, 11662085, 15778115, 53645591, 268227955]

約数ペア:

[(1, 268227955), (5, 53645591), (17, 15778115), (23, 11662085), (85, 3155623), (115, 2332417), (391, 686005), (1955, 137201)]