202497183

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2663}}^1$

素因数の和:2764

約数の個数: 48

約数和(自身を含む): 359064576

約数和(自身を除く): 156567393

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 213, 357, 497, 639, 1071, 1207, 1491, 2663, 3621, 4473, 7989, 8449, 10863, 18641, 23967, 25347, 45271, 55923, 76041, 135813, 167769, 189073, 316897, 407439, 567219, 950691, 1323511, 1701657, 2852073, 3214241, 3970533, 9642723, 11911599, 22499687, 28928169, 67499061, 202497183]

約数ペア:

[(1, 202497183), (3, 67499061), (7, 28928169), (9, 22499687), (17, 11911599), (21, 9642723), (51, 3970533), (63, 3214241), (71, 2852073), (119, 1701657), (153, 1323511), (213, 950691), (357, 567219), (497, 407439), (639, 316897), (1071, 189073), (1207, 167769), (1491, 135813), (2663, 76041), (3621, 55923), (4473, 45271), (7989, 25347), (8449, 23967), (10863, 18641)]