212207622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{1223}}^1$

素因数の和:1489

約数の個数: 48

約数和(自身を含む): 468840960

約数和(自身を除く): 256633338

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 239, 242, 363, 478, 717, 726, 1223, 1434, 2446, 2629, 3669, 5258, 7338, 7887, 13453, 15774, 26906, 28919, 40359, 57838, 80718, 86757, 147983, 173514, 292297, 295966, 443949, 584594, 876891, 887898, 1753782, 3215267, 6430534, 9645801, 19291602, 35367937, 70735874, 106103811, 212207622]

約数ペア:

[(1, 212207622), (2, 106103811), (3, 70735874), (6, 35367937), (11, 19291602), (22, 9645801), (33, 6430534), (66, 3215267), (121, 1753782), (239, 887898), (242, 876891), (363, 584594), (478, 443949), (717, 295966), (726, 292297), (1223, 173514), (1434, 147983), (2446, 86757), (2629, 80718), (3669, 57838), (5258, 40359), (7338, 28919), (7887, 26906), (13453, 15774)]