201528916

素因数分解:

$2^2\times {\mathrm{293}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 355597704

約数和(自身を除く): 154068788

約数列:

[1, 2, 4, 293, 373, 461, 586, 746, 922, 1172, 1492, 1844, 109289, 135073, 171953, 218578, 270146, 343906, 437156, 540292, 687812, 50382229, 100764458, 201528916]

約数ペア:

[(1, 201528916), (2, 100764458), (4, 50382229), (293, 687812), (373, 540292), (461, 437156), (586, 343906), (746, 270146), (922, 218578), (1172, 171953), (1492, 135073), (1844, 109289)]