201983383

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15259}}^1$

素因数の和:15358

約数の個数: 16

約数和(自身を含む): 242206720

約数和(自身を除く): 40223337

約数列:

[1, 7, 31, 61, 217, 427, 1891, 13237, 15259, 106813, 473029, 930799, 3311203, 6515593, 28854769, 201983383]

約数ペア:

[(1, 201983383), (7, 28854769), (31, 6515593), (61, 3311203), (217, 930799), (427, 473029), (1891, 106813), (13237, 15259)]