203167464

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 354216216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 47, 69, 82, 92, 94, 123, 138, 141, 164, 184, 188, 191, 246, 276, 282, 328, 376, 382, 492, 552, 564, 573, 764, 943, 984, 1081, 1128, 1146, 1528, 1886, 1927, 2162, 2292, 2829, 3243, 3772, 3854, 4324, 4393, 4584, 5658, 5781, 6486, 7544, 7708, 7831, 8648, 8786, 8977, 11316, 11562, 12972, 13179, 15416, 15662, 17572, 17954, 22632, 23124, 23493, 25944, 26358, 26931, 31324, 35144, 35908, 44321, 46248, 46986, 52716, 53862, 62648, 71816, 88642, 93972, 105432, 107724, 132963, 177284, 180113, 187944, 206471, 215448, 265926, 354568, 360226, 368057, 412942, 531852, 540339, 619413, 720452, 736114, 825884, 1063704, 1080678, 1104171, 1238826, 1440904, 1472228, 1651768, 2161356, 2208342, 2477652, 2944456, 4322712, 4416684, 4955304, 8465311, 8833368, 16930622, 25395933, 33861244, 50791866, 67722488, 101583732, 203167464]

約数ペア:

[(1, 203167464), (2, 101583732), (3, 67722488), (4, 50791866), (6, 33861244), (8, 25395933), (12, 16930622), (23, 8833368), (24, 8465311), (41, 4955304), (46, 4416684), (47, 4322712), (69, 2944456), (82, 2477652), (92, 2208342), (94, 2161356), (123, 1651768), (138, 1472228), (141, 1440904), (164, 1238826), (184, 1104171), (188, 1080678), (191, 1063704), (246, 825884), (276, 736114), (282, 720452), (328, 619413), (376, 540339), (382, 531852), (492, 412942), (552, 368057), (564, 360226), (573, 354568), (764, 265926), (943, 215448), (984, 206471), (1081, 187944), (1128, 180113), (1146, 177284), (1528, 132963), (1886, 107724), (1927, 105432), (2162, 93972), (2292, 88642), (2829, 71816), (3243, 62648), (3772, 53862), (3854, 52716), (4324, 46986), (4393, 46248), (4584, 44321), (5658, 35908), (5781, 35144), (6486, 31324), (7544, 26931), (7708, 26358), (7831, 25944), (8648, 23493), (8786, 23124), (8977, 22632), (11316, 17954), (11562, 17572), (12972, 15662), (13179, 15416)]