201243329

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{1019}}^1$

素因数の和:1432

約数の個数: 16

約数和(自身を含む): 233539200

約数和(自身を除く): 32295871

約数列:

[1, 7, 89, 317, 623, 1019, 2219, 7133, 28213, 90691, 197491, 323023, 634837, 2261161, 28749047, 201243329]

約数ペア:

[(1, 201243329), (7, 28749047), (89, 2261161), (317, 634837), (623, 323023), (1019, 197491), (2219, 90691), (7133, 28213)]