201485350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9901}}^1$

素因数の和:9961

約数の個数: 48

約数和(自身を含む): 419924016

約数和(自身を除く): 218438666

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 550, 814, 925, 1850, 2035, 4070, 9901, 10175, 19802, 20350, 49505, 99010, 108911, 217822, 247525, 366337, 495050, 544555, 732674, 1089110, 1831685, 2722775, 3663370, 4029707, 5445550, 8059414, 9158425, 18316850, 20148535, 40297070, 100742675, 201485350]

約数ペア:

[(1, 201485350), (2, 100742675), (5, 40297070), (10, 20148535), (11, 18316850), (22, 9158425), (25, 8059414), (37, 5445550), (50, 4029707), (55, 3663370), (74, 2722775), (110, 1831685), (185, 1089110), (275, 732674), (370, 544555), (407, 495050), (550, 366337), (814, 247525), (925, 217822), (1850, 108911), (2035, 99010), (4070, 49505), (9901, 20350), (10175, 19802)]