202975972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{12889}}^1$

素因数の和:13051

約数の個数: 24

約数和(自身を含む): 369582080

約数和(自身を除く): 166606108

約数列:

[1, 2, 4, 31, 62, 124, 127, 254, 508, 3937, 7874, 12889, 15748, 25778, 51556, 399559, 799118, 1598236, 1636903, 3273806, 6547612, 50743993, 101487986, 202975972]

約数ペア:

[(1, 202975972), (2, 101487986), (4, 50743993), (31, 6547612), (62, 3273806), (124, 1636903), (127, 1598236), (254, 799118), (508, 399559), (3937, 51556), (7874, 25778), (12889, 15748)]