200191901

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10837}}^1$

素因数の和:10893

約数の個数: 24

約数和(自身を含む): 259461720

約数和(自身を除く): 59269819

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1421, 2639, 10837, 18473, 75859, 140881, 314273, 531013, 986167, 2199911, 4085549, 6903169, 15399377, 28598843, 200191901]

約数ペア:

[(1, 200191901), (7, 28598843), (13, 15399377), (29, 6903169), (49, 4085549), (91, 2199911), (203, 986167), (377, 531013), (637, 314273), (1421, 140881), (2639, 75859), (10837, 18473)]