220125986

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{6829}}^1$

素因数の和:7129

約数の個数: 16

約数和(自身を含む): 336363840

約数和(自身を除く): 116237854

約数列:

[1, 2, 71, 142, 227, 454, 6829, 13658, 16117, 32234, 484859, 969718, 1550183, 3100366, 110062993, 220125986]

約数ペア:

[(1, 220125986), (2, 110062993), (71, 3100366), (142, 1550183), (227, 969718), (454, 484859), (6829, 32234), (13658, 16117)]