201489948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5717}}^1$

素因数の和:5827

約数の個数: 72

約数和(自身を含む): 561965040

約数和(自身を除く): 360475092

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 89, 99, 132, 178, 198, 267, 356, 396, 534, 801, 979, 1068, 1602, 1958, 2937, 3204, 3916, 5717, 5874, 8811, 11434, 11748, 17151, 17622, 22868, 34302, 35244, 51453, 62887, 68604, 102906, 125774, 188661, 205812, 251548, 377322, 508813, 565983, 754644, 1017626, 1131966, 1526439, 2035252, 2263932, 3052878, 4579317, 5596943, 6105756, 9158634, 11193886, 16790829, 18317268, 22387772, 33581658, 50372487, 67163316, 100744974, 201489948]

約数ペア:

[(1, 201489948), (2, 100744974), (3, 67163316), (4, 50372487), (6, 33581658), (9, 22387772), (11, 18317268), (12, 16790829), (18, 11193886), (22, 9158634), (33, 6105756), (36, 5596943), (44, 4579317), (66, 3052878), (89, 2263932), (99, 2035252), (132, 1526439), (178, 1131966), (198, 1017626), (267, 754644), (356, 565983), (396, 508813), (534, 377322), (801, 251548), (979, 205812), (1068, 188661), (1602, 125774), (1958, 102906), (2937, 68604), (3204, 62887), (3916, 51453), (5717, 35244), (5874, 34302), (8811, 22868), (11434, 17622), (11748, 17151)]