196308486530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10863779}}^1$

素因数の和:10863938

約数の個数: 32

約数和(自身を含む): 383274158400

約数和(自身を除く): 186965671870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 10863779, 21727558, 54318895, 108637790, 141229127, 282458254, 706145635, 1412291270, 1510065281, 3020130562, 7550326405, 15100652810, 19630848653, 39261697306, 98154243265, 196308486530]

約数ペア:

[(1, 196308486530), (2, 98154243265), (5, 39261697306), (10, 19630848653), (13, 15100652810), (26, 7550326405), (65, 3020130562), (130, 1510065281), (139, 1412291270), (278, 706145635), (695, 282458254), (1390, 141229127), (1807, 108637790), (3614, 54318895), (9035, 21727558), (18070, 10863779)]