202187978

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{33113}}^1$

素因数の和:33229

約数の個数: 16

約数和(自身を含む): 314715456

約数和(自身を除く): 112527478

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 33113, 66226, 1423859, 2351023, 2847718, 4702046, 101093989, 202187978]

約数ペア:

[(1, 202187978), (2, 101093989), (43, 4702046), (71, 2847718), (86, 2351023), (142, 1423859), (3053, 66226), (6106, 33113)]