208434552

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{2953}}^1$

素因数の和:3152

約数の個数: 64

約数和(自身を含む): 555115680

約数和(自身を除く): 346681128

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 173, 204, 346, 408, 519, 692, 1038, 1384, 2076, 2941, 2953, 4152, 5882, 5906, 8823, 8859, 11764, 11812, 17646, 17718, 23528, 23624, 35292, 35436, 50201, 70584, 70872, 100402, 150603, 200804, 301206, 401608, 510869, 602412, 1021738, 1204824, 1532607, 2043476, 3065214, 4086952, 6130428, 8684773, 12260856, 17369546, 26054319, 34739092, 52108638, 69478184, 104217276, 208434552]

約数ペア:

[(1, 208434552), (2, 104217276), (3, 69478184), (4, 52108638), (6, 34739092), (8, 26054319), (12, 17369546), (17, 12260856), (24, 8684773), (34, 6130428), (51, 4086952), (68, 3065214), (102, 2043476), (136, 1532607), (173, 1204824), (204, 1021738), (346, 602412), (408, 510869), (519, 401608), (692, 301206), (1038, 200804), (1384, 150603), (2076, 100402), (2941, 70872), (2953, 70584), (4152, 50201), (5882, 35436), (5906, 35292), (8823, 23624), (8859, 23528), (11764, 17718), (11812, 17646)]