201932307

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 324492480

約数和(自身を除く): 122560173

約数列:

[1, 3, 9, 17, 29, 51, 71, 87, 153, 213, 261, 493, 639, 641, 1207, 1479, 1923, 2059, 3621, 4437, 5769, 6177, 10863, 10897, 18531, 18589, 32691, 35003, 45511, 55767, 98073, 105009, 136533, 167301, 315027, 316013, 409599, 773687, 948039, 1319819, 2321061, 2844117, 3959457, 6963183, 11878371, 22436923, 67310769, 201932307]

約数ペア:

[(1, 201932307), (3, 67310769), (9, 22436923), (17, 11878371), (29, 6963183), (51, 3959457), (71, 2844117), (87, 2321061), (153, 1319819), (213, 948039), (261, 773687), (493, 409599), (639, 316013), (641, 315027), (1207, 167301), (1479, 136533), (1923, 105009), (2059, 98073), (3621, 55767), (4437, 45511), (5769, 35003), (6177, 32691), (10863, 18589), (10897, 18531)]