202264840

素因数分解:

$2^3\times 5^1\times {\mathrm{5056621}}^1$

素因数の和:5056632

約数の個数: 16

約数和(自身を含む): 455095980

約数和(自身を除く): 252831140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5056621, 10113242, 20226484, 25283105, 40452968, 50566210, 101132420, 202264840]

約数ペア:

[(1, 202264840), (2, 101132420), (4, 50566210), (5, 40452968), (8, 25283105), (10, 20226484), (20, 10113242), (40, 5056621)]