201329513

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{3109}}^1$

素因数の和:3185

約数の個数: 24

約数和(自身を含む): 260045760

約数和(自身を除く): 58716247

約数列:

[1, 7, 11, 29, 77, 203, 319, 841, 2233, 3109, 5887, 9251, 21763, 34199, 64757, 90161, 239393, 631127, 991771, 2614669, 6942397, 18302683, 28761359, 201329513]

約数ペア:

[(1, 201329513), (7, 28761359), (11, 18302683), (29, 6942397), (77, 2614669), (203, 991771), (319, 631127), (841, 239393), (2233, 90161), (3109, 64757), (5887, 34199), (9251, 21763)]