202278713

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3083}}^1$

素因数の和:3213

約数の個数: 24

約数和(自身を含む): 255947328

約数和(自身を除く): 53668615

約数列:

[1, 7, 13, 49, 91, 103, 637, 721, 1339, 3083, 5047, 9373, 21581, 40079, 65611, 151067, 280553, 317549, 1963871, 2222843, 4128137, 15559901, 28896959, 202278713]

約数ペア:

[(1, 202278713), (7, 28896959), (13, 15559901), (49, 4128137), (91, 2222843), (103, 1963871), (637, 317549), (721, 280553), (1339, 151067), (3083, 65611), (5047, 40079), (9373, 21581)]