213959492030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{930258661}}^1$

素因数の和:930258691

約数の個数: 16

約数和(自身を含む): 401871741984

約数和(自身を除く): 187912249954

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 930258661, 1860517322, 4651293305, 9302586610, 21395949203, 42791898406, 106979746015, 213959492030]

約数ペア:

[(1, 213959492030), (2, 106979746015), (5, 42791898406), (10, 21395949203), (23, 9302586610), (46, 4651293305), (115, 1860517322), (230, 930258661)]