195228

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:67

約数の個数: 72

約数和(自身を含む): 589680

約数和(自身を除く): 394452

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 29, 33, 34, 36, 44, 51, 58, 66, 68, 87, 99, 102, 116, 132, 153, 174, 187, 198, 204, 261, 306, 319, 348, 374, 396, 493, 522, 561, 612, 638, 748, 957, 986, 1044, 1122, 1276, 1479, 1683, 1914, 1972, 2244, 2871, 2958, 3366, 3828, 4437, 5423, 5742, 5916, 6732, 8874, 10846, 11484, 16269, 17748, 21692, 32538, 48807, 65076, 97614, 195228]

約数ペア:

[(1, 195228), (2, 97614), (3, 65076), (4, 48807), (6, 32538), (9, 21692), (11, 17748), (12, 16269), (17, 11484), (18, 10846), (22, 8874), (29, 6732), (33, 5916), (34, 5742), (36, 5423), (44, 4437), (51, 3828), (58, 3366), (66, 2958), (68, 2871), (87, 2244), (99, 1972), (102, 1914), (116, 1683), (132, 1479), (153, 1276), (174, 1122), (187, 1044), (198, 986), (204, 957), (261, 748), (306, 638), (319, 612), (348, 561), (374, 522), (396, 493)]