202040901

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{3079}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 305585280

約数和(自身を除く): 103544379

約数列:

[1, 3, 9, 23, 69, 207, 317, 951, 2853, 3079, 7291, 9237, 21873, 27711, 65619, 70817, 212451, 637353, 976043, 2928129, 8784387, 22448989, 67346967, 202040901]

約数ペア:

[(1, 202040901), (3, 67346967), (9, 22448989), (23, 8784387), (69, 2928129), (207, 976043), (317, 637353), (951, 212451), (2853, 70817), (3079, 65619), (7291, 27711), (9237, 21873)]