201478872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2671}}^1$

素因数の和:3136

約数の個数: 64

約数和(自身を含む): 577152000

約数和(自身を除く): 375673128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 449, 898, 1347, 1796, 2671, 2694, 3143, 3592, 5342, 5388, 6286, 8013, 9429, 10684, 10776, 12572, 16026, 18697, 18858, 21368, 25144, 32052, 37394, 37716, 56091, 64104, 74788, 75432, 112182, 149576, 224364, 448728, 1199279, 2398558, 3597837, 4797116, 7195674, 8394953, 9594232, 14391348, 16789906, 25184859, 28782696, 33579812, 50369718, 67159624, 100739436, 201478872]

約数ペア:

[(1, 201478872), (2, 100739436), (3, 67159624), (4, 50369718), (6, 33579812), (7, 28782696), (8, 25184859), (12, 16789906), (14, 14391348), (21, 9594232), (24, 8394953), (28, 7195674), (42, 4797116), (56, 3597837), (84, 2398558), (168, 1199279), (449, 448728), (898, 224364), (1347, 149576), (1796, 112182), (2671, 75432), (2694, 74788), (3143, 64104), (3592, 56091), (5342, 37716), (5388, 37394), (6286, 32052), (8013, 25144), (9429, 21368), (10684, 18858), (10776, 18697), (12572, 16026)]