201380270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5981}}^1$

素因数の和:6045

約数の個数: 64

約数和(自身を含む): 458269056

約数和(自身を除く): 256888786

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 481, 518, 910, 962, 1295, 2405, 2590, 3367, 4810, 5981, 6734, 11962, 16835, 29905, 33670, 41867, 59810, 77753, 83734, 155506, 209335, 221297, 388765, 418670, 442594, 544271, 777530, 1088542, 1106485, 1549079, 2212970, 2721355, 2876861, 3098158, 5442710, 5753722, 7745395, 14384305, 15490790, 20138027, 28768610, 40276054, 100690135, 201380270]

約数ペア:

[(1, 201380270), (2, 100690135), (5, 40276054), (7, 28768610), (10, 20138027), (13, 15490790), (14, 14384305), (26, 7745395), (35, 5753722), (37, 5442710), (65, 3098158), (70, 2876861), (74, 2721355), (91, 2212970), (130, 1549079), (182, 1106485), (185, 1088542), (259, 777530), (370, 544271), (455, 442594), (481, 418670), (518, 388765), (910, 221297), (962, 209335), (1295, 155506), (2405, 83734), (2590, 77753), (3367, 59810), (4810, 41867), (5981, 33670), (6734, 29905), (11962, 16835)]