201737965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{997}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 285699456

約数和(自身を除く): 83961491

約数列:

[1, 5, 11, 13, 55, 65, 143, 283, 715, 997, 1415, 3113, 3679, 4985, 10967, 12961, 15565, 18395, 40469, 54835, 64805, 142571, 202345, 282151, 712855, 1410755, 3103661, 3667963, 15518305, 18339815, 40347593, 201737965]

約数ペア:

[(1, 201737965), (5, 40347593), (11, 18339815), (13, 15518305), (55, 3667963), (65, 3103661), (143, 1410755), (283, 712855), (715, 282151), (997, 202345), (1415, 142571), (3113, 64805), (3679, 54835), (4985, 40469), (10967, 18395), (12961, 15565)]