201265818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 442010880

約数和(自身を除く): 240745062

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 169, 219, 338, 438, 507, 949, 1014, 1898, 2719, 2847, 5438, 5694, 8157, 12337, 16314, 24674, 35347, 37011, 70694, 74022, 106041, 198487, 212082, 396974, 459511, 595461, 919022, 1190922, 1378533, 2580331, 2757066, 5160662, 7740993, 15481986, 33544303, 67088606, 100632909, 201265818]

約数ペア:

[(1, 201265818), (2, 100632909), (3, 67088606), (6, 33544303), (13, 15481986), (26, 7740993), (39, 5160662), (73, 2757066), (78, 2580331), (146, 1378533), (169, 1190922), (219, 919022), (338, 595461), (438, 459511), (507, 396974), (949, 212082), (1014, 198487), (1898, 106041), (2719, 74022), (2847, 70694), (5438, 37011), (5694, 35347), (8157, 24674), (12337, 16314)]