201646984984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{839}}^1\times {\mathrm{2521}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 401536699200

約数和(自身を除く): 199889714216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 701, 839, 1402, 1678, 2521, 2804, 3356, 5042, 5608, 6712, 10084, 11917, 14263, 20168, 23834, 28526, 42857, 47668, 57052, 85714, 95336, 114104, 171428, 342856, 588139, 1176278, 1767221, 2115119, 2352556, 3534442, 4230238, 4705112, 7068884, 8460476, 9998363, 14137768, 16920952, 19996726, 30042757, 35957023, 39993452, 60085514, 71914046, 79986904, 120171028, 143828092, 240342056, 287656184, 1482698419, 2965396838, 5930793676, 11861587352, 25205873123, 50411746246, 100823492492, 201646984984]

約数ペア:

[(1, 201646984984), (2, 100823492492), (4, 50411746246), (8, 25205873123), (17, 11861587352), (34, 5930793676), (68, 2965396838), (136, 1482698419), (701, 287656184), (839, 240342056), (1402, 143828092), (1678, 120171028), (2521, 79986904), (2804, 71914046), (3356, 60085514), (5042, 39993452), (5608, 35957023), (6712, 30042757), (10084, 19996726), (11917, 16920952), (14263, 14137768), (20168, 9998363), (23834, 8460476), (28526, 7068884), (42857, 4705112), (47668, 4230238), (57052, 3534442), (85714, 2352556), (95336, 2115119), (114104, 1767221), (171428, 1176278), (342856, 588139)]