188972401

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 198386496

約数和(自身を除く): 9414095

約数列:

[1, 43, 53, 283, 293, 2279, 12169, 12599, 14999, 15529, 82919, 644957, 667747, 3565517, 4394707, 188972401]

約数ペア:

[(1, 188972401), (43, 4394707), (53, 3565517), (283, 667747), (293, 644957), (2279, 82919), (12169, 15529), (12599, 14999)]