201566962

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{1721}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 305269272

約数和(自身を除く): 103702310

約数列:

[1, 2, 157, 314, 373, 746, 1721, 3442, 58561, 117122, 270197, 540394, 641933, 1283866, 100783481, 201566962]

約数ペア:

[(1, 201566962), (2, 100783481), (157, 1283866), (314, 641933), (373, 540394), (746, 270197), (1721, 117122), (3442, 58561)]