202159755

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12109}}^1$

素因数の和:12180

約数の個数: 48

約数和(自身を含む): 408058560

約数和(自身を除く): 205898805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 53, 63, 105, 159, 265, 315, 371, 477, 795, 1113, 1855, 2385, 3339, 5565, 12109, 16695, 36327, 60545, 84763, 108981, 181635, 254289, 423815, 544905, 641777, 762867, 1271445, 1925331, 3208885, 3814335, 4492439, 5775993, 9626655, 13477317, 22462195, 28879965, 40431951, 67386585, 202159755]

約数ペア:

[(1, 202159755), (3, 67386585), (5, 40431951), (7, 28879965), (9, 22462195), (15, 13477317), (21, 9626655), (35, 5775993), (45, 4492439), (53, 3814335), (63, 3208885), (105, 1925331), (159, 1271445), (265, 762867), (315, 641777), (371, 544905), (477, 423815), (795, 254289), (1113, 181635), (1855, 108981), (2385, 84763), (3339, 60545), (5565, 36327), (12109, 16695)]