199971414

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 469497600

約数和(自身を除く): 269526186

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 59, 86, 87, 118, 129, 151, 174, 177, 258, 261, 302, 354, 387, 453, 522, 531, 774, 906, 1062, 1247, 1359, 1711, 2494, 2537, 2718, 3422, 3741, 4379, 5074, 5133, 6493, 7482, 7611, 8758, 8909, 10266, 11223, 12986, 13137, 15222, 15399, 17818, 19479, 22446, 22833, 26274, 26727, 30798, 38958, 39411, 45666, 53454, 58437, 73573, 78822, 80181, 116874, 147146, 160362, 188297, 220719, 258361, 376594, 383087, 441438, 516722, 564891, 662157, 766174, 775083, 1129782, 1149261, 1324314, 1550166, 1694673, 2298522, 2325249, 3389346, 3447783, 4650498, 6895566, 11109523, 22219046, 33328569, 66657138, 99985707, 199971414]

約数ペア:

[(1, 199971414), (2, 99985707), (3, 66657138), (6, 33328569), (9, 22219046), (18, 11109523), (29, 6895566), (43, 4650498), (58, 3447783), (59, 3389346), (86, 2325249), (87, 2298522), (118, 1694673), (129, 1550166), (151, 1324314), (174, 1149261), (177, 1129782), (258, 775083), (261, 766174), (302, 662157), (354, 564891), (387, 516722), (453, 441438), (522, 383087), (531, 376594), (774, 258361), (906, 220719), (1062, 188297), (1247, 160362), (1359, 147146), (1711, 116874), (2494, 80181), (2537, 78822), (2718, 73573), (3422, 58437), (3741, 53454), (4379, 45666), (5074, 39411), (5133, 38958), (6493, 30798), (7482, 26727), (7611, 26274), (8758, 22833), (8909, 22446), (10266, 19479), (11223, 17818), (12986, 15399), (13137, 15222)]