202118830

素因数分解:

$2^1\times 5^1\times {\mathrm{2789}}^1\times {\mathrm{7247}}^1$

素因数の和:10043

約数の個数: 16

約数和(自身を含む): 363994560

約数和(自身を除く): 161875730

約数列:

[1, 2, 5, 10, 2789, 5578, 7247, 13945, 14494, 27890, 36235, 72470, 20211883, 40423766, 101059415, 202118830]

約数ペア:

[(1, 202118830), (2, 101059415), (5, 40423766), (10, 20211883), (2789, 72470), (5578, 36235), (7247, 27890), (13945, 14494)]