209085564

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{1429}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 497296800

約数和(自身を除く): 288211236

約数列:

[1, 2, 3, 4, 6, 12, 89, 137, 178, 267, 274, 356, 411, 534, 548, 822, 1068, 1429, 1644, 2858, 4287, 5716, 8574, 12193, 17148, 24386, 36579, 48772, 73158, 127181, 146316, 195773, 254362, 381543, 391546, 508724, 587319, 763086, 783092, 1174638, 1526172, 2349276, 17423797, 34847594, 52271391, 69695188, 104542782, 209085564]

約数ペア:

[(1, 209085564), (2, 104542782), (3, 69695188), (4, 52271391), (6, 34847594), (12, 17423797), (89, 2349276), (137, 1526172), (178, 1174638), (267, 783092), (274, 763086), (356, 587319), (411, 508724), (534, 391546), (548, 381543), (822, 254362), (1068, 195773), (1429, 146316), (1644, 127181), (2858, 73158), (4287, 48772), (5716, 36579), (8574, 24386), (12193, 17148)]