201229712

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:911

約数の個数: 40

約数和(自身を含む): 396537120

約数和(自身を除く): 195307408

約数列:

[1, 2, 4, 8, 16, 89, 178, 251, 356, 502, 563, 712, 1004, 1126, 1424, 2008, 2252, 4016, 4504, 9008, 22339, 44678, 50107, 89356, 100214, 141313, 178712, 200428, 282626, 357424, 400856, 565252, 801712, 1130504, 2261008, 12576857, 25153714, 50307428, 100614856, 201229712]

約数ペア:

[(1, 201229712), (2, 100614856), (4, 50307428), (8, 25153714), (16, 12576857), (89, 2261008), (178, 1130504), (251, 801712), (356, 565252), (502, 400856), (563, 357424), (712, 282626), (1004, 200428), (1126, 178712), (1424, 141313), (2008, 100214), (2252, 89356), (4016, 50107), (4504, 44678), (9008, 22339)]