201472885

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 244932336

約数和(自身を除く): 43459451

約数列:

[1, 5, 137, 197, 685, 985, 1493, 7465, 26989, 134945, 204541, 294121, 1022705, 1470605, 40294577, 201472885]

約数ペア:

[(1, 201472885), (5, 40294577), (137, 1470605), (197, 1022705), (685, 294121), (985, 204541), (1493, 134945), (7465, 26989)]