211324030

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{315409}}^1$

素因数の和:315483

約数の個数: 16

約数和(自身を含む): 386061840

約数和(自身を除く): 174737810

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 315409, 630818, 1577045, 3154090, 21132403, 42264806, 105662015, 211324030]

約数ペア:

[(1, 211324030), (2, 105662015), (5, 42264806), (10, 21132403), (67, 3154090), (134, 1577045), (335, 630818), (670, 315409)]