210855896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41903}}^1$

素因数の和:41963

約数の個数: 32

約数和(自身を含む): 429935040

約数和(自身を除く): 219079144

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 2516, 5032, 41903, 83806, 167612, 335224, 712351, 1424702, 1550411, 2849404, 3100822, 5698808, 6201644, 12403288, 26356987, 52713974, 105427948, 210855896]

約数ペア:

[(1, 210855896), (2, 105427948), (4, 52713974), (8, 26356987), (17, 12403288), (34, 6201644), (37, 5698808), (68, 3100822), (74, 2849404), (136, 1550411), (148, 1424702), (296, 712351), (629, 335224), (1258, 167612), (2516, 83806), (5032, 41903)]