201404307

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 304593408

約数和(自身を除く): 103189101

約数列:

[1, 3, 13, 23, 39, 69, 113, 299, 339, 897, 1469, 1987, 2599, 4407, 5961, 7797, 25831, 33787, 45701, 77493, 101361, 137103, 224531, 594113, 673593, 1782339, 2918903, 5164213, 8756709, 15492639, 67134769, 201404307]

約数ペア:

[(1, 201404307), (3, 67134769), (13, 15492639), (23, 8756709), (39, 5164213), (69, 2918903), (113, 1782339), (299, 673593), (339, 594113), (897, 224531), (1469, 137103), (1987, 101361), (2599, 77493), (4407, 45701), (5961, 33787), (7797, 25831)]