268486210

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{99809}}^1$

素因数の和:100085

約数の個数: 16

約数和(自身を含む): 485076600

約数和(自身を除く): 216590390

約数列:

[1, 2, 5, 10, 269, 538, 1345, 2690, 99809, 199618, 499045, 998090, 26848621, 53697242, 134243105, 268486210]

約数ペア:

[(1, 268486210), (2, 134243105), (5, 53697242), (10, 26848621), (269, 998090), (538, 499045), (1345, 199618), (2690, 99809)]