201319010

素因数分解:

$2^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{7681}}^1$

素因数の和:10309

約数の個数: 16

約数和(自身を含む): 362559672

約数和(自身を除く): 161240662

約数列:

[1, 2, 5, 10, 2621, 5242, 7681, 13105, 15362, 26210, 38405, 76810, 20131901, 40263802, 100659505, 201319010]

約数ペア:

[(1, 201319010), (2, 100659505), (5, 40263802), (10, 20131901), (2621, 76810), (5242, 38405), (7681, 26210), (13105, 15362)]