239203432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16547}}^1$

素因数の和:16705

約数の個数: 32

約数和(自身を含む): 486511200

約数和(自身を除く): 247307768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 3614, 7228, 14456, 16547, 33094, 66188, 132376, 215111, 430222, 860444, 1720888, 2300033, 4600066, 9200132, 18400264, 29900429, 59800858, 119601716, 239203432]

約数ペア:

[(1, 239203432), (2, 119601716), (4, 59800858), (8, 29900429), (13, 18400264), (26, 9200132), (52, 4600066), (104, 2300033), (139, 1720888), (278, 860444), (556, 430222), (1112, 215111), (1807, 132376), (3614, 66188), (7228, 33094), (14456, 16547)]