201037971

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{30091}}^1$

素因数の和:30242

約数の個数: 16

約数和(自身を含む): 285994368

約数和(自身を除く): 84956397

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 30091, 90273, 511547, 1534641, 3941921, 11825763, 67012657, 201037971]

約数ペア:

[(1, 201037971), (3, 67012657), (17, 11825763), (51, 3941921), (131, 1534641), (393, 511547), (2227, 90273), (6681, 30091)]