201315166

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 341258400

約数和(自身を除く): 139943234

約数列:

[1, 2, 13, 26, 41, 73, 82, 146, 169, 199, 338, 398, 533, 949, 1066, 1898, 2587, 2993, 5174, 5986, 6929, 8159, 12337, 13858, 14527, 16318, 24674, 29054, 33631, 38909, 67262, 77818, 106067, 188851, 212134, 377702, 505817, 595607, 1011634, 1191214, 1378871, 2455063, 2757742, 4910126, 7742891, 15485782, 100657583, 201315166]

約数ペア:

[(1, 201315166), (2, 100657583), (13, 15485782), (26, 7742891), (41, 4910126), (73, 2757742), (82, 2455063), (146, 1378871), (169, 1191214), (199, 1011634), (338, 595607), (398, 505817), (533, 377702), (949, 212134), (1066, 188851), (1898, 106067), (2587, 77818), (2993, 67262), (5174, 38909), (5986, 33631), (6929, 29054), (8159, 24674), (12337, 16318), (13858, 14527)]