206873172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12213

約数の個数: 72

約数和(自身を含む): 583783200

約数和(自身を除く): 376910028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1419, 1548, 1892, 2838, 4257, 5676, 8514, 12149, 17028, 24298, 36447, 48596, 72894, 109341, 133639, 145788, 218682, 267278, 400917, 437364, 522407, 534556, 801834, 1044814, 1202751, 1567221, 1603668, 2089628, 2405502, 3134442, 4701663, 4811004, 5746477, 6268884, 9403326, 11492954, 17239431, 18806652, 22985908, 34478862, 51718293, 68957724, 103436586, 206873172]

約数ペア:

[(1, 206873172), (2, 103436586), (3, 68957724), (4, 51718293), (6, 34478862), (9, 22985908), (11, 18806652), (12, 17239431), (18, 11492954), (22, 9403326), (33, 6268884), (36, 5746477), (43, 4811004), (44, 4701663), (66, 3134442), (86, 2405502), (99, 2089628), (129, 1603668), (132, 1567221), (172, 1202751), (198, 1044814), (258, 801834), (387, 534556), (396, 522407), (473, 437364), (516, 400917), (774, 267278), (946, 218682), (1419, 145788), (1548, 133639), (1892, 109341), (2838, 72894), (4257, 48596), (5676, 36447), (8514, 24298), (12149, 17028)]