201542015

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{733}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 244651008

約数和(自身を除く): 43108993

約数列:

[1, 5, 127, 433, 635, 733, 2165, 3665, 54991, 93091, 274955, 317389, 465455, 1586945, 40308403, 201542015]

約数ペア:

[(1, 201542015), (5, 40308403), (127, 1586945), (433, 465455), (635, 317389), (733, 274955), (2165, 93091), (3665, 54991)]