208132510

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{98641}}^1$

素因数の和:98859

約数の個数: 16

約数和(自身を含む): 376417872

約数和(自身を除く): 168285362

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 98641, 197282, 493205, 986410, 20813251, 41626502, 104066255, 208132510]

約数ペア:

[(1, 208132510), (2, 104066255), (5, 41626502), (10, 20813251), (211, 986410), (422, 493205), (1055, 197282), (2110, 98641)]