169063430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{85819}}^1$

素因数の和:86023

約数の個数: 16

約数和(自身を含む): 305862480

約数和(自身を除く): 136799050

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 85819, 171638, 429095, 858190, 16906343, 33812686, 84531715, 169063430]

約数ペア:

[(1, 169063430), (2, 84531715), (5, 33812686), (10, 16906343), (197, 858190), (394, 429095), (985, 171638), (1970, 85819)]