206669230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{204623}}^1$

素因数の和:204731

約数の個数: 16

約数和(自身を含む): 375689664

約数和(自身を除く): 169020434

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 204623, 409246, 1023115, 2046230, 20666923, 41333846, 103334615, 206669230]

約数ペア:

[(1, 206669230), (2, 103334615), (5, 41333846), (10, 20666923), (101, 2046230), (202, 1023115), (505, 409246), (1010, 204623)]