204885564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3419

約数の個数: 96

約数和(自身を含む): 568995840

約数和(自身を除く): 364110276

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 23, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 138, 156, 204, 221, 276, 299, 391, 442, 598, 663, 782, 884, 897, 1173, 1196, 1326, 1564, 1794, 2346, 2652, 3359, 3588, 4692, 5083, 6718, 10077, 10166, 13436, 15249, 20154, 20332, 30498, 40308, 43667, 57103, 60996, 77257, 87334, 114206, 131001, 154514, 171309, 174668, 228412, 231771, 262002, 309028, 342618, 463542, 524004, 685236, 742339, 927084, 1004341, 1313369, 1484678, 2008682, 2227017, 2626738, 2969356, 3013023, 3940107, 4017364, 4454034, 5253476, 6026046, 7880214, 8908068, 12052092, 15760428, 17073797, 34147594, 51221391, 68295188, 102442782, 204885564]

約数ペア:

[(1, 204885564), (2, 102442782), (3, 68295188), (4, 51221391), (6, 34147594), (12, 17073797), (13, 15760428), (17, 12052092), (23, 8908068), (26, 7880214), (34, 6026046), (39, 5253476), (46, 4454034), (51, 4017364), (52, 3940107), (68, 3013023), (69, 2969356), (78, 2626738), (92, 2227017), (102, 2008682), (138, 1484678), (156, 1313369), (204, 1004341), (221, 927084), (276, 742339), (299, 685236), (391, 524004), (442, 463542), (598, 342618), (663, 309028), (782, 262002), (884, 231771), (897, 228412), (1173, 174668), (1196, 171309), (1326, 154514), (1564, 131001), (1794, 114206), (2346, 87334), (2652, 77257), (3359, 60996), (3588, 57103), (4692, 43667), (5083, 40308), (6718, 30498), (10077, 20332), (10166, 20154), (13436, 15249)]