200720332

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{229}}^1\times {\mathrm{607}}^1$

素因数の和:878

約数の個数: 36

約数和(自身を含む): 372953280

約数和(自身を除く): 172232948

約数列:

[1, 2, 4, 19, 38, 76, 229, 361, 458, 607, 722, 916, 1214, 1444, 2428, 4351, 8702, 11533, 17404, 23066, 46132, 82669, 139003, 165338, 219127, 278006, 330676, 438254, 556012, 876508, 2641057, 5282114, 10564228, 50180083, 100360166, 200720332]

約数ペア:

[(1, 200720332), (2, 100360166), (4, 50180083), (19, 10564228), (38, 5282114), (76, 2641057), (229, 876508), (361, 556012), (458, 438254), (607, 330676), (722, 278006), (916, 219127), (1214, 165338), (1444, 139003), (2428, 82669), (4351, 46132), (8702, 23066), (11533, 17404)]