215265598

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1\times {\mathrm{1021}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 325241280

約数和(自身を除く): 109975682

約数列:

[1, 2, 271, 389, 542, 778, 1021, 2042, 105419, 210838, 276691, 397169, 553382, 794338, 107632799, 215265598]

約数ペア:

[(1, 215265598), (2, 107632799), (271, 794338), (389, 553382), (542, 397169), (778, 276691), (1021, 210838), (2042, 105419)]