202226139

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1301}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 321385680

約数和(自身を除く): 119159541

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 303, 513, 909, 1301, 1539, 1919, 2727, 3903, 5757, 8181, 11709, 17271, 24719, 35127, 51813, 74157, 105381, 131401, 155439, 222471, 394203, 667413, 1182609, 2002239, 2496619, 3547827, 7489857, 10643481, 22469571, 67408713, 202226139]

約数ペア:

[(1, 202226139), (3, 67408713), (9, 22469571), (19, 10643481), (27, 7489857), (57, 3547827), (81, 2496619), (101, 2002239), (171, 1182609), (303, 667413), (513, 394203), (909, 222471), (1301, 155439), (1539, 131401), (1919, 105381), (2727, 74157), (3903, 51813), (5757, 35127), (8181, 24719), (11709, 17271)]