212855982

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8233}}^1$

素因数の和:8408

約数の個数: 32

約数和(自身を含む): 442659840

約数和(自身を除く): 229803858

約数列:

[1, 2, 3, 6, 31, 62, 93, 139, 186, 278, 417, 834, 4309, 8233, 8618, 12927, 16466, 24699, 25854, 49398, 255223, 510446, 765669, 1144387, 1531338, 2288774, 3433161, 6866322, 35475997, 70951994, 106427991, 212855982]

約数ペア:

[(1, 212855982), (2, 106427991), (3, 70951994), (6, 35475997), (31, 6866322), (62, 3433161), (93, 2288774), (139, 1531338), (186, 1144387), (278, 765669), (417, 510446), (834, 255223), (4309, 49398), (8233, 25854), (8618, 24699), (12927, 16466)]