200295865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12689}}^1$

素因数の和:12753

約数の個数: 32

約数和(自身を含む): 306996480

約数和(自身を除く): 106700615

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 12689, 15785, 63445, 88823, 139579, 444115, 520249, 697895, 977053, 2601245, 3641743, 4885265, 5722739, 18208715, 28613695, 40059173, 200295865]

約数ペア:

[(1, 200295865), (5, 40059173), (7, 28613695), (11, 18208715), (35, 5722739), (41, 4885265), (55, 3641743), (77, 2601245), (205, 977053), (287, 697895), (385, 520249), (451, 444115), (1435, 139579), (2255, 88823), (3157, 63445), (12689, 15785)]