204489366

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3623}}^1$

素因数の和:4060

約数の個数: 32

約数和(自身を含む): 427921920

約数和(自身を除く): 223432554

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 409, 818, 1227, 2454, 3623, 7246, 9407, 10869, 18814, 21738, 28221, 56442, 83329, 166658, 249987, 499974, 1481807, 2963614, 4445421, 8890842, 34081561, 68163122, 102244683, 204489366]

約数ペア:

[(1, 204489366), (2, 102244683), (3, 68163122), (6, 34081561), (23, 8890842), (46, 4445421), (69, 2963614), (138, 1481807), (409, 499974), (818, 249987), (1227, 166658), (2454, 83329), (3623, 56442), (7246, 28221), (9407, 21738), (10869, 18814)]