201968247

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{31771}}^1$

素因数の和:31950

約数の個数: 16

約数和(自身を含む): 291794048

約数和(自身を除く): 89825801

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 31771, 95313, 413023, 1239069, 5178673, 15536019, 67322749, 201968247]

約数ペア:

[(1, 201968247), (3, 67322749), (13, 15536019), (39, 5178673), (163, 1239069), (489, 413023), (2119, 95313), (6357, 31771)]