202125861

素因数分解:

$3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3461}}^1$

素因数の和:3583

約数の個数: 40

約数和(自身を含む): 348526464

約数和(自身を除く): 146400603

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 103, 189, 309, 567, 721, 927, 2163, 2781, 3461, 6489, 8343, 10383, 19467, 24227, 31149, 58401, 72681, 93447, 218043, 280341, 356483, 654129, 1069449, 1962387, 2495381, 3208347, 7486143, 9625041, 22458429, 28875123, 67375287, 202125861]

約数ペア:

[(1, 202125861), (3, 67375287), (7, 28875123), (9, 22458429), (21, 9625041), (27, 7486143), (63, 3208347), (81, 2495381), (103, 1962387), (189, 1069449), (309, 654129), (567, 356483), (721, 280341), (927, 218043), (2163, 93447), (2781, 72681), (3461, 58401), (6489, 31149), (8343, 24227), (10383, 19467)]