216228770

素因数分解:

$2^1\times 5^1\times {\mathrm{4229}}^1\times {\mathrm{5113}}^1$

素因数の和:9349

約数の個数: 16

約数和(自身を含む): 389379960

約数和(自身を除く): 173151190

約数列:

[1, 2, 5, 10, 4229, 5113, 8458, 10226, 21145, 25565, 42290, 51130, 21622877, 43245754, 108114385, 216228770]

約数ペア:

[(1, 216228770), (2, 108114385), (5, 43245754), (10, 21622877), (4229, 51130), (5113, 42290), (8458, 25565), (10226, 21145)]