212322207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{3181}}^1$

素因数の和:4374

約数の個数: 16

約数和(自身を含む): 298344320

約数和(自身を除く): 86022113

約数列:

[1, 3, 19, 57, 1171, 3181, 3513, 9543, 22249, 60439, 66747, 181317, 3724951, 11174853, 70774069, 212322207]

約数ペア:

[(1, 212322207), (3, 70774069), (19, 11174853), (57, 3724951), (1171, 181317), (3181, 66747), (3513, 60439), (9543, 22249)]