203626136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1999}}^1$

素因数の和:2136

約数の個数: 64

約数和(自身を含む): 466560000

約数和(自身を除く): 262933864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 107, 119, 136, 214, 238, 428, 476, 749, 856, 952, 1498, 1819, 1999, 2996, 3638, 3998, 5992, 7276, 7996, 12733, 13993, 14552, 15992, 25466, 27986, 33983, 50932, 55972, 67966, 101864, 111944, 135932, 213893, 237881, 271864, 427786, 475762, 855572, 951524, 1497251, 1711144, 1903048, 2994502, 3636181, 5989004, 7272362, 11978008, 14544724, 25453267, 29089448, 50906534, 101813068, 203626136]

約数ペア:

[(1, 203626136), (2, 101813068), (4, 50906534), (7, 29089448), (8, 25453267), (14, 14544724), (17, 11978008), (28, 7272362), (34, 5989004), (56, 3636181), (68, 2994502), (107, 1903048), (119, 1711144), (136, 1497251), (214, 951524), (238, 855572), (428, 475762), (476, 427786), (749, 271864), (856, 237881), (952, 213893), (1498, 135932), (1819, 111944), (1999, 101864), (2996, 67966), (3638, 55972), (3998, 50932), (5992, 33983), (7276, 27986), (7996, 25466), (12733, 15992), (13993, 14552)]