201997426197

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{11547329}}^1$

素因数の和:11547370

約数の個数: 32

約数和(自身を含む): 332563104000

約数和(自身を除く): 130565677803

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 343, 357, 833, 1029, 2499, 5831, 17493, 11547329, 34641987, 80831303, 196304593, 242493909, 565819121, 588913779, 1374132151, 1697457363, 3960733847, 4122396453, 9618925057, 11882201541, 28856775171, 67332475399, 201997426197]

約数ペア:

[(1, 201997426197), (3, 67332475399), (7, 28856775171), (17, 11882201541), (21, 9618925057), (49, 4122396453), (51, 3960733847), (119, 1697457363), (147, 1374132151), (343, 588913779), (357, 565819121), (833, 242493909), (1029, 196304593), (2499, 80831303), (5831, 34641987), (17493, 11547329)]