206367040495

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{423061}}^1$

素因数の和:423272

約数の個数: 48

約数和(自身を含む): 315996853536

約数和(自身を除く): 109629813041

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 181, 245, 385, 539, 905, 1267, 1991, 2695, 6335, 8869, 9955, 13937, 44345, 69685, 97559, 423061, 487795, 2115305, 2961427, 4653671, 14807135, 20729989, 23268355, 32575697, 76574041, 103649945, 162878485, 228029879, 382870205, 536018287, 842314451, 1140149395, 2680091435, 3752128009, 4211572255, 5896201157, 18760640045, 29481005785, 41273408099, 206367040495]

約数ペア:

[(1, 206367040495), (5, 41273408099), (7, 29481005785), (11, 18760640045), (35, 5896201157), (49, 4211572255), (55, 3752128009), (77, 2680091435), (181, 1140149395), (245, 842314451), (385, 536018287), (539, 382870205), (905, 228029879), (1267, 162878485), (1991, 103649945), (2695, 76574041), (6335, 32575697), (8869, 23268355), (9955, 20729989), (13937, 14807135), (44345, 4653671), (69685, 2961427), (97559, 2115305), (423061, 487795)]