201517404

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 539965440

約数和(自身を除く): 338448036

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 61, 66, 87, 116, 122, 132, 174, 183, 244, 319, 348, 366, 638, 671, 732, 863, 957, 1276, 1342, 1726, 1769, 1914, 2013, 2589, 2684, 3452, 3538, 3828, 4026, 5178, 5307, 7076, 8052, 9493, 10356, 10614, 18986, 19459, 21228, 25027, 28479, 37972, 38918, 50054, 52643, 56958, 58377, 75081, 77836, 100108, 105286, 113916, 116754, 150162, 157929, 210572, 233508, 275297, 300324, 315858, 550594, 579073, 631716, 825891, 1101188, 1158146, 1526647, 1651782, 1737219, 2316292, 3053294, 3303564, 3474438, 4579941, 6106588, 6948876, 9159882, 16793117, 18319764, 33586234, 50379351, 67172468, 100758702, 201517404]

約数ペア:

[(1, 201517404), (2, 100758702), (3, 67172468), (4, 50379351), (6, 33586234), (11, 18319764), (12, 16793117), (22, 9159882), (29, 6948876), (33, 6106588), (44, 4579941), (58, 3474438), (61, 3303564), (66, 3053294), (87, 2316292), (116, 1737219), (122, 1651782), (132, 1526647), (174, 1158146), (183, 1101188), (244, 825891), (319, 631716), (348, 579073), (366, 550594), (638, 315858), (671, 300324), (732, 275297), (863, 233508), (957, 210572), (1276, 157929), (1342, 150162), (1726, 116754), (1769, 113916), (1914, 105286), (2013, 100108), (2589, 77836), (2684, 75081), (3452, 58377), (3538, 56958), (3828, 52643), (4026, 50054), (5178, 38918), (5307, 37972), (7076, 28479), (8052, 25027), (9493, 21228), (10356, 19459), (10614, 18986)]