209599188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5939}}^1$

素因数の和:6136

約数の個数: 48

約数和(自身を含む): 520914240

約数和(自身を除く): 311315052

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 173, 204, 346, 519, 692, 1038, 2076, 2941, 5882, 5939, 8823, 11764, 11878, 17646, 17817, 23756, 35292, 35634, 71268, 100963, 201926, 302889, 403852, 605778, 1027447, 1211556, 2054894, 3082341, 4109788, 6164682, 12329364, 17466599, 34933198, 52399797, 69866396, 104799594, 209599188]

約数ペア:

[(1, 209599188), (2, 104799594), (3, 69866396), (4, 52399797), (6, 34933198), (12, 17466599), (17, 12329364), (34, 6164682), (51, 4109788), (68, 3082341), (102, 2054894), (173, 1211556), (204, 1027447), (346, 605778), (519, 403852), (692, 302889), (1038, 201926), (2076, 100963), (2941, 71268), (5882, 35634), (5939, 35292), (8823, 23756), (11764, 17817), (11878, 17646)]