202148410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{22637}}^1$

素因数の和:22710

約数の個数: 32

約数和(自身を含む): 391184640

約数和(自身を除く): 189036230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 22637, 45274, 113185, 226370, 430103, 860206, 1063939, 2127878, 2150515, 4301030, 5319695, 10639390, 20214841, 40429682, 101074205, 202148410]

約数ペア:

[(1, 202148410), (2, 101074205), (5, 40429682), (10, 20214841), (19, 10639390), (38, 5319695), (47, 4301030), (94, 2150515), (95, 2127878), (190, 1063939), (235, 860206), (470, 430103), (893, 226370), (1786, 113185), (4465, 45274), (8930, 22637)]