202130214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2647}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 480453120

約数和(自身を除く): 278322906

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 89, 143, 178, 267, 286, 429, 534, 858, 979, 1157, 1958, 2314, 2647, 2937, 3471, 5294, 5874, 6942, 7941, 12727, 15882, 25454, 29117, 34411, 38181, 58234, 68822, 76362, 87351, 103233, 174702, 206466, 235583, 378521, 471166, 706749, 757042, 1135563, 1413498, 2271126, 2591413, 3062579, 5182826, 6125158, 7774239, 9187737, 15548478, 18375474, 33688369, 67376738, 101065107, 202130214]

約数ペア:

[(1, 202130214), (2, 101065107), (3, 67376738), (6, 33688369), (11, 18375474), (13, 15548478), (22, 9187737), (26, 7774239), (33, 6125158), (39, 5182826), (66, 3062579), (78, 2591413), (89, 2271126), (143, 1413498), (178, 1135563), (267, 757042), (286, 706749), (429, 471166), (534, 378521), (858, 235583), (979, 206466), (1157, 174702), (1958, 103233), (2314, 87351), (2647, 76362), (2937, 68822), (3471, 58234), (5294, 38181), (5874, 34411), (6942, 29117), (7941, 25454), (12727, 15882)]