212820610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{925307}}^1$

素因数の和:925337

約数の個数: 16

約数和(自身を含む): 399733056

約数和(自身を除く): 186912446

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 925307, 1850614, 4626535, 9253070, 21282061, 42564122, 106410305, 212820610]

約数ペア:

[(1, 212820610), (2, 106410305), (5, 42564122), (10, 21282061), (23, 9253070), (46, 4626535), (115, 1850614), (230, 925307)]