207841566

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{487891}}^1$

素因数の和:487967

約数の個数: 16

約数和(自身を含む): 421538688

約数和(自身を除く): 213697122

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 487891, 975782, 1463673, 2927346, 34640261, 69280522, 103920783, 207841566]

約数ペア:

[(1, 207841566), (2, 103920783), (3, 69280522), (6, 34640261), (71, 2927346), (142, 1463673), (213, 975782), (426, 487891)]