199842708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1281043}}^1$

素因数の和:1281063

約数の個数: 24

約数和(自身を含む): 502169248

約数和(自身を除く): 302326540

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1281043, 2562086, 3843129, 5124172, 7686258, 15372516, 16653559, 33307118, 49960677, 66614236, 99921354, 199842708]

約数ペア:

[(1, 199842708), (2, 99921354), (3, 66614236), (4, 49960677), (6, 33307118), (12, 16653559), (13, 15372516), (26, 7686258), (39, 5124172), (52, 3843129), (78, 2562086), (156, 1281043)]