202480070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1\times {\mathrm{2879}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 393361920

約数和(自身を除く): 190881850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 541, 1082, 2705, 2879, 5410, 5758, 7033, 14066, 14395, 28790, 35165, 37427, 70330, 74854, 187135, 374270, 1557539, 3115078, 7787695, 15575390, 20248007, 40496014, 101240035, 202480070]

約数ペア:

[(1, 202480070), (2, 101240035), (5, 40496014), (10, 20248007), (13, 15575390), (26, 7787695), (65, 3115078), (130, 1557539), (541, 374270), (1082, 187135), (2705, 74854), (2879, 70330), (5410, 37427), (5758, 35165), (7033, 28790), (14066, 14395)]