201369186

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2221}}^1$

素因数の和:2328

約数の個数: 64

約数和(自身を含む): 473552640

約数和(自身を除く): 272183454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1971, 2221, 3358, 3942, 4442, 5037, 6663, 10074, 13326, 15111, 19989, 30222, 39978, 45333, 51083, 59967, 90666, 102166, 119934, 153249, 162133, 306498, 324266, 459747, 486399, 919494, 972798, 1379241, 1459197, 2758482, 2918394, 3729059, 4377591, 7458118, 8755182, 11187177, 22374354, 33561531, 67123062, 100684593, 201369186]

約数ペア:

[(1, 201369186), (2, 100684593), (3, 67123062), (6, 33561531), (9, 22374354), (18, 11187177), (23, 8755182), (27, 7458118), (46, 4377591), (54, 3729059), (69, 2918394), (73, 2758482), (138, 1459197), (146, 1379241), (207, 972798), (219, 919494), (414, 486399), (438, 459747), (621, 324266), (657, 306498), (1242, 162133), (1314, 153249), (1679, 119934), (1971, 102166), (2221, 90666), (3358, 59967), (3942, 51083), (4442, 45333), (5037, 39978), (6663, 30222), (10074, 19989), (13326, 15111)]