201206210

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{90227}}^1$

素因数の和:90457

約数の個数: 16

約数和(自身を含む): 363799296

約数和(自身を除く): 162593086

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 90227, 180454, 451135, 902270, 20120621, 40241242, 100603105, 201206210]

約数ペア:

[(1, 201206210), (2, 100603105), (5, 40241242), (10, 20120621), (223, 902270), (446, 451135), (1115, 180454), (2230, 90227)]