216920258

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{17519}}^1$

素因数の和:17713

約数の個数: 16

約数和(自身を含む): 335543040

約数和(自身を除く): 118622782

約数列:

[1, 2, 41, 82, 151, 302, 6191, 12382, 17519, 35038, 718279, 1436558, 2645369, 5290738, 108460129, 216920258]

約数ペア:

[(1, 216920258), (2, 108460129), (41, 5290738), (82, 2645369), (151, 1436558), (302, 718279), (6191, 35038), (12382, 17519)]