201718672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2683}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 404704256

約数和(自身を除く): 202985584

約数列:

[1, 2, 4, 8, 16, 37, 74, 127, 148, 254, 296, 508, 592, 1016, 2032, 2683, 4699, 5366, 9398, 10732, 18796, 21464, 37592, 42928, 75184, 99271, 198542, 340741, 397084, 681482, 794168, 1362964, 1588336, 2725928, 5451856, 12607417, 25214834, 50429668, 100859336, 201718672]

約数ペア:

[(1, 201718672), (2, 100859336), (4, 50429668), (8, 25214834), (16, 12607417), (37, 5451856), (74, 2725928), (127, 1588336), (148, 1362964), (254, 794168), (296, 681482), (508, 397084), (592, 340741), (1016, 198542), (2032, 99271), (2683, 75184), (4699, 42928), (5366, 37592), (9398, 21464), (10732, 18796)]