201940468107

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{509}}^1\times {\mathrm{26203}}^1$

素因数の和:26832

約数の個数: 48

約数和(自身を含む): 316888116480

約数和(自身を除く): 114947648373

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 509, 721, 1527, 2163, 3563, 5047, 10689, 15141, 24941, 26203, 52427, 74823, 78609, 157281, 183421, 366989, 550263, 1100967, 1283947, 2568923, 2698909, 3851841, 7706769, 8096727, 13337327, 18892363, 40011981, 56677089, 93361289, 132246541, 280083867, 396739623, 653529023, 1373744681, 1960587069, 4121234043, 9616212767, 28848638301, 67313489369, 201940468107]

約数ペア:

[(1, 201940468107), (3, 67313489369), (7, 28848638301), (21, 9616212767), (49, 4121234043), (103, 1960587069), (147, 1373744681), (309, 653529023), (509, 396739623), (721, 280083867), (1527, 132246541), (2163, 93361289), (3563, 56677089), (5047, 40011981), (10689, 18892363), (15141, 13337327), (24941, 8096727), (26203, 7706769), (52427, 3851841), (74823, 2698909), (78609, 2568923), (157281, 1283947), (183421, 1100967), (366989, 550263)]