212304898

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{2543}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 363283200

約数和(自身を除く): 150978302

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 2197, 2543, 3211, 4394, 5086, 6422, 33059, 41743, 48317, 66118, 83486, 96634, 429767, 628121, 859534, 1256242, 5586971, 8165573, 11173942, 16331146, 106152449, 212304898]

約数ペア:

[(1, 212304898), (2, 106152449), (13, 16331146), (19, 11173942), (26, 8165573), (38, 5586971), (169, 1256242), (247, 859534), (338, 628121), (494, 429767), (2197, 96634), (2543, 83486), (3211, 66118), (4394, 48317), (5086, 41743), (6422, 33059)]