201996502256

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{733189}}^1$

素因数の和:733521

約数の個数: 40

約数和(自身を含む): 398755646160

約数和(自身を除く): 196759143904

約数列:

[1, 2, 4, 8, 16, 67, 134, 257, 268, 514, 536, 1028, 1072, 2056, 4112, 17219, 34438, 68876, 137752, 275504, 733189, 1466378, 2932756, 5865512, 11731024, 49123663, 98247326, 188429573, 196494652, 376859146, 392989304, 753718292, 785978608, 1507436584, 3014873168, 12624781391, 25249562782, 50499125564, 100998251128, 201996502256]

約数ペア:

[(1, 201996502256), (2, 100998251128), (4, 50499125564), (8, 25249562782), (16, 12624781391), (67, 3014873168), (134, 1507436584), (257, 785978608), (268, 753718292), (514, 392989304), (536, 376859146), (1028, 196494652), (1072, 188429573), (2056, 98247326), (4112, 49123663), (17219, 11731024), (34438, 5865512), (68876, 2932756), (137752, 1466378), (275504, 733189)]