210798718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{53693}}^1$

素因数の和:53859

約数の個数: 16

約数和(自身を含む): 342782496

約数和(自身を除く): 131983778

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 53693, 107386, 698009, 1396018, 8107643, 16215286, 105399359, 210798718]

約数ペア:

[(1, 210798718), (2, 105399359), (13, 16215286), (26, 8107643), (151, 1396018), (302, 698009), (1963, 107386), (3926, 53693)]