214782078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{5113859}}^1$

素因数の和:5113871

約数の個数: 16

約数和(自身を含む): 490930560

約数和(自身を除く): 276148482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 5113859, 10227718, 15341577, 30683154, 35797013, 71594026, 107391039, 214782078]

約数ペア:

[(1, 214782078), (2, 107391039), (3, 71594026), (6, 35797013), (7, 30683154), (14, 15341577), (21, 10227718), (42, 5113859)]