225986742

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{79967}}^1$

素因数の和:80132

約数の個数: 24

約数和(自身を含む): 492762816

約数和(自身を除く): 266776074

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 79967, 159934, 239901, 479802, 719703, 1439406, 12554819, 25109638, 37664457, 75328914, 112993371, 225986742]

約数ペア:

[(1, 225986742), (2, 112993371), (3, 75328914), (6, 37664457), (9, 25109638), (18, 12554819), (157, 1439406), (314, 719703), (471, 479802), (942, 239901), (1413, 159934), (2826, 79967)]