205870212

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{68899}}^1$

素因数の和:68992

約数の個数: 36

約数和(自身を含む): 526671600

約数和(自身を除く): 320801388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 68899, 137798, 206697, 275596, 413394, 620091, 826788, 1240182, 2480364, 5718617, 11437234, 17155851, 22874468, 34311702, 51467553, 68623404, 102935106, 205870212]

約数ペア:

[(1, 205870212), (2, 102935106), (3, 68623404), (4, 51467553), (6, 34311702), (9, 22874468), (12, 17155851), (18, 11437234), (36, 5718617), (83, 2480364), (166, 1240182), (249, 826788), (332, 620091), (498, 413394), (747, 275596), (996, 206697), (1494, 137798), (2988, 68899)]