201054189

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:586

約数の個数: 64

約数和(自身を含む): 344604672

約数和(自身を除く): 143550483

約数列:

[1, 3, 7, 17, 21, 31, 37, 51, 93, 111, 119, 217, 259, 357, 491, 527, 629, 651, 777, 1147, 1473, 1581, 1887, 3437, 3441, 3689, 4403, 8029, 8347, 10311, 11067, 13209, 15221, 18167, 19499, 24087, 25041, 45663, 54501, 58429, 58497, 106547, 127169, 136493, 175287, 258757, 308839, 319641, 381507, 409479, 563177, 776271, 926517, 1689531, 1811299, 2161873, 3942239, 5433897, 6485619, 9574009, 11826717, 28722027, 67018063, 201054189]

約数ペア:

[(1, 201054189), (3, 67018063), (7, 28722027), (17, 11826717), (21, 9574009), (31, 6485619), (37, 5433897), (51, 3942239), (93, 2161873), (111, 1811299), (119, 1689531), (217, 926517), (259, 776271), (357, 563177), (491, 409479), (527, 381507), (629, 319641), (651, 308839), (777, 258757), (1147, 175287), (1473, 136493), (1581, 127169), (1887, 106547), (3437, 58497), (3441, 58429), (3689, 54501), (4403, 45663), (8029, 25041), (8347, 24087), (10311, 19499), (11067, 18167), (13209, 15221)]