201420550

素因数分解:

$2^1\times 5^2\times {\mathrm{277}}^1\times {\mathrm{14543}}^1$

素因数の和:14832

約数の個数: 24

約数和(自身を含む): 376020576

約数和(自身を除く): 174600026

約数列:

[1, 2, 5, 10, 25, 50, 277, 554, 1385, 2770, 6925, 13850, 14543, 29086, 72715, 145430, 363575, 727150, 4028411, 8056822, 20142055, 40284110, 100710275, 201420550]

約数ペア:

[(1, 201420550), (2, 100710275), (5, 40284110), (10, 20142055), (25, 8056822), (50, 4028411), (277, 727150), (554, 363575), (1385, 145430), (2770, 72715), (6925, 29086), (13850, 14543)]