201954553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1723}}^1$

素因数の和:1972

約数の個数: 16

約数和(自身を含む): 220672000

約数和(自身を除く): 18717447

約数列:

[1, 19, 31, 199, 589, 1723, 3781, 6169, 32737, 53413, 117211, 342877, 1014847, 6514663, 10629187, 201954553]

約数ペア:

[(1, 201954553), (19, 10629187), (31, 6514663), (199, 1014847), (589, 342877), (1723, 117211), (3781, 53413), (6169, 32737)]