211030578

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{34381}}^1$

素因数の和:34431

約数の個数: 48

約数和(自身を含む): 514904832

約数和(自身を除く): 303874254

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 6138, 34381, 68762, 103143, 206286, 309429, 378191, 618858, 756382, 1065811, 1134573, 2131622, 2269146, 3197433, 3403719, 6394866, 6807438, 9592299, 11723921, 19184598, 23447842, 35171763, 70343526, 105515289, 211030578]

約数ペア:

[(1, 211030578), (2, 105515289), (3, 70343526), (6, 35171763), (9, 23447842), (11, 19184598), (18, 11723921), (22, 9592299), (31, 6807438), (33, 6394866), (62, 3403719), (66, 3197433), (93, 2269146), (99, 2131622), (186, 1134573), (198, 1065811), (279, 756382), (341, 618858), (558, 378191), (682, 309429), (1023, 206286), (2046, 103143), (3069, 68762), (6138, 34381)]