202240881

素因数分解:

$3^5\times {\mathrm{313}}^1\times {\mathrm{2659}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 304027360

約数和(自身を除く): 101786479

約数列:

[1, 3, 9, 27, 81, 243, 313, 939, 2659, 2817, 7977, 8451, 23931, 25353, 71793, 76059, 215379, 646137, 832267, 2496801, 7490403, 22471209, 67413627, 202240881]

約数ペア:

[(1, 202240881), (3, 67413627), (9, 22471209), (27, 7490403), (81, 2496801), (243, 832267), (313, 646137), (939, 215379), (2659, 76059), (2817, 71793), (7977, 25353), (8451, 23931)]