212855608

素因数分解:

$2^3\times 7^2\times {\mathrm{542999}}^1$

素因数の和:543019

約数の個数: 24

約数和(自身を含む): 464265000

約数和(自身を除く): 251409392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 542999, 1085998, 2171996, 3800993, 4343992, 7601986, 15203972, 26606951, 30407944, 53213902, 106427804, 212855608]

約数ペア:

[(1, 212855608), (2, 106427804), (4, 53213902), (7, 30407944), (8, 26606951), (14, 15203972), (28, 7601986), (49, 4343992), (56, 3800993), (98, 2171996), (196, 1085998), (392, 542999)]