220552252

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 393434496

約数和(自身を除く): 172882244

約数列:

[1, 2, 4, 103, 107, 206, 214, 412, 428, 5003, 10006, 11021, 20012, 22042, 44084, 515309, 535321, 1030618, 1070642, 2061236, 2141284, 55138063, 110276126, 220552252]

約数ペア:

[(1, 220552252), (2, 110276126), (4, 55138063), (103, 2141284), (107, 2061236), (206, 1070642), (214, 1030618), (412, 535321), (428, 515309), (5003, 44084), (10006, 22042), (11021, 20012)]