201030831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 319999680

約数和(自身を除く): 118968849

約数列:

[1, 3, 9, 17, 41, 51, 73, 123, 153, 219, 369, 439, 657, 697, 1241, 1317, 2091, 2993, 3723, 3951, 6273, 7463, 8979, 11169, 17999, 22389, 26937, 32047, 50881, 53997, 67167, 96141, 152643, 161991, 288423, 305983, 457929, 544799, 917949, 1313927, 1634397, 2753847, 3941781, 4903191, 11825343, 22336759, 67010277, 201030831]

約数ペア:

[(1, 201030831), (3, 67010277), (9, 22336759), (17, 11825343), (41, 4903191), (51, 3941781), (73, 2753847), (123, 1634397), (153, 1313927), (219, 917949), (369, 544799), (439, 457929), (657, 305983), (697, 288423), (1241, 161991), (1317, 152643), (2091, 96141), (2993, 67167), (3723, 53997), (3951, 50881), (6273, 32047), (7463, 26937), (8979, 22389), (11169, 17999)]