203906318

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{4519}}^1$

素因数の和:4832

約数の個数: 32

約数和(自身を含む): 382717440

約数和(自身を除く): 178811122

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 293, 586, 2051, 3223, 4102, 4519, 6446, 9038, 22561, 31633, 45122, 49709, 63266, 99418, 347963, 695926, 1324067, 2648134, 9268469, 14564737, 18536938, 29129474, 101953159, 203906318]

約数ペア:

[(1, 203906318), (2, 101953159), (7, 29129474), (11, 18536938), (14, 14564737), (22, 9268469), (77, 2648134), (154, 1324067), (293, 695926), (586, 347963), (2051, 99418), (3223, 63266), (4102, 49709), (4519, 45122), (6446, 31633), (9038, 22561)]