397103316

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{3181}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 945130368

約数和(自身を除く): 548027052

約数列:

[1, 2, 3, 4, 6, 12, 101, 103, 202, 206, 303, 309, 404, 412, 606, 618, 1212, 1236, 3181, 6362, 9543, 10403, 12724, 19086, 20806, 31209, 38172, 41612, 62418, 124836, 321281, 327643, 642562, 655286, 963843, 982929, 1285124, 1310572, 1927686, 1965858, 3855372, 3931716, 33091943, 66183886, 99275829, 132367772, 198551658, 397103316]

約数ペア:

[(1, 397103316), (2, 198551658), (3, 132367772), (4, 99275829), (6, 66183886), (12, 33091943), (101, 3931716), (103, 3855372), (202, 1965858), (206, 1927686), (303, 1310572), (309, 1285124), (404, 982929), (412, 963843), (606, 655286), (618, 642562), (1212, 327643), (1236, 321281), (3181, 124836), (6362, 62418), (9543, 41612), (10403, 38172), (12724, 31209), (19086, 20806)]