201897610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{62507}}^1$

素因数の和:62550

約数の個数: 32

約数和(自身を含む): 405051840

約数和(自身を除く): 203154230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 62507, 125014, 312535, 625070, 1062619, 1187633, 2125238, 2375266, 5313095, 5938165, 10626190, 11876330, 20189761, 40379522, 100948805, 201897610]

約数ペア:

[(1, 201897610), (2, 100948805), (5, 40379522), (10, 20189761), (17, 11876330), (19, 10626190), (34, 5938165), (38, 5313095), (85, 2375266), (95, 2125238), (170, 1187633), (190, 1062619), (323, 625070), (646, 312535), (1615, 125014), (3230, 62507)]