202105761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{20483}}^1$

素因数の和:20533

約数の個数: 32

約数和(自身を含む): 330365952

約数和(自身を除く): 128260191

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 143, 253, 299, 429, 759, 897, 3289, 9867, 20483, 61449, 225313, 266279, 471109, 675939, 798837, 1413327, 2929069, 5182199, 6124417, 8787207, 15546597, 18373251, 67368587, 202105761]

約数ペア:

[(1, 202105761), (3, 67368587), (11, 18373251), (13, 15546597), (23, 8787207), (33, 6124417), (39, 5182199), (69, 2929069), (143, 1413327), (253, 798837), (299, 675939), (429, 471109), (759, 266279), (897, 225313), (3289, 61449), (9867, 20483)]