201289431

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107699}}^1$

素因数の和:107798

約数の個数: 16

約数和(自身を含む): 310176000

約数和(自身を除く): 108886569

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 107699, 323097, 753893, 2261679, 9585211, 28755633, 67096477, 201289431]

約数ペア:

[(1, 201289431), (3, 67096477), (7, 28755633), (21, 9585211), (89, 2261679), (267, 753893), (623, 323097), (1869, 107699)]