201069957

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 96975483

約数列:

[1, 3, 11, 33, 89, 223, 267, 307, 669, 921, 979, 2453, 2937, 3377, 7359, 10131, 19847, 27323, 59541, 68461, 81969, 205383, 218317, 300553, 654951, 753071, 901659, 2259213, 6093029, 18279087, 67023319, 201069957]

約数ペア:

[(1, 201069957), (3, 67023319), (11, 18279087), (33, 6093029), (89, 2259213), (223, 901659), (267, 753071), (307, 654951), (669, 300553), (921, 218317), (979, 205383), (2453, 81969), (2937, 68461), (3377, 59541), (7359, 27323), (10131, 19847)]