201488379

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{3989}}^1$

素因数の和:4254

約数の個数: 16

約数和(自身を含む): 272916000

約数和(自身を除く): 71427621

約数列:

[1, 3, 113, 149, 339, 447, 3989, 11967, 16837, 50511, 450757, 594361, 1352271, 1783083, 67162793, 201488379]

約数ペア:

[(1, 201488379), (3, 67162793), (113, 1783083), (149, 1352271), (339, 594361), (447, 450757), (3989, 50511), (11967, 16837)]