201546310

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 424025280

約数和(自身を除く): 222478970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 239, 245, 478, 490, 1195, 1673, 1721, 2390, 3346, 3442, 8365, 8605, 11711, 12047, 16730, 17210, 23422, 24094, 58555, 60235, 84329, 117110, 120470, 168658, 411319, 421645, 822638, 843290, 2056595, 2879233, 4113190, 5758466, 14396165, 20154631, 28792330, 40309262, 100773155, 201546310]

約数ペア:

[(1, 201546310), (2, 100773155), (5, 40309262), (7, 28792330), (10, 20154631), (14, 14396165), (35, 5758466), (49, 4113190), (70, 2879233), (98, 2056595), (239, 843290), (245, 822638), (478, 421645), (490, 411319), (1195, 168658), (1673, 120470), (1721, 117110), (2390, 84329), (3346, 60235), (3442, 58555), (8365, 24094), (8605, 23422), (11711, 17210), (12047, 16730)]