197884284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 371111556

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 29, 31, 34, 39, 51, 52, 58, 62, 68, 78, 83, 87, 93, 102, 116, 124, 156, 166, 174, 186, 204, 221, 249, 332, 348, 372, 377, 403, 442, 493, 498, 527, 663, 754, 806, 884, 899, 986, 996, 1054, 1079, 1131, 1209, 1326, 1411, 1479, 1508, 1581, 1612, 1798, 1972, 2108, 2158, 2262, 2407, 2418, 2573, 2652, 2697, 2822, 2958, 3162, 3237, 3596, 4233, 4316, 4524, 4814, 4836, 5146, 5394, 5644, 5916, 6324, 6409, 6474, 6851, 7221, 7719, 8466, 9628, 10292, 10788, 11687, 12818, 12948, 13702, 14442, 15283, 15438, 16932, 18343, 19227, 20553, 23374, 25636, 27404, 28884, 30566, 30876, 31291, 33449, 35061, 36686, 38454, 40919, 41106, 43741, 45849, 46748, 55029, 61132, 62582, 66898, 70122, 73372, 74617, 76908, 81838, 82212, 87482, 91698, 93873, 100347, 110058, 122757, 125164, 131223, 133796, 140244, 149234, 163676, 174964, 183396, 187746, 198679, 200694, 220116, 223851, 245514, 262446, 298468, 375492, 397358, 401388, 447702, 491028, 524892, 531947, 568633, 596037, 794716, 895404, 970021, 1063894, 1137266, 1192074, 1268489, 1595841, 1705899, 1940042, 2127788, 2274532, 2384148, 2536978, 2910063, 3191682, 3411798, 3805467, 3880084, 5073956, 5820126, 6383364, 6823596, 7610934, 11640252, 15221868, 16490357, 32980714, 49471071, 65961428, 98942142, 197884284]

約数ペア:

[(1, 197884284), (2, 98942142), (3, 65961428), (4, 49471071), (6, 32980714), (12, 16490357), (13, 15221868), (17, 11640252), (26, 7610934), (29, 6823596), (31, 6383364), (34, 5820126), (39, 5073956), (51, 3880084), (52, 3805467), (58, 3411798), (62, 3191682), (68, 2910063), (78, 2536978), (83, 2384148), (87, 2274532), (93, 2127788), (102, 1940042), (116, 1705899), (124, 1595841), (156, 1268489), (166, 1192074), (174, 1137266), (186, 1063894), (204, 970021), (221, 895404), (249, 794716), (332, 596037), (348, 568633), (372, 531947), (377, 524892), (403, 491028), (442, 447702), (493, 401388), (498, 397358), (527, 375492), (663, 298468), (754, 262446), (806, 245514), (884, 223851), (899, 220116), (986, 200694), (996, 198679), (1054, 187746), (1079, 183396), (1131, 174964), (1209, 163676), (1326, 149234), (1411, 140244), (1479, 133796), (1508, 131223), (1581, 125164), (1612, 122757), (1798, 110058), (1972, 100347), (2108, 93873), (2158, 91698), (2262, 87482), (2407, 82212), (2418, 81838), (2573, 76908), (2652, 74617), (2697, 73372), (2822, 70122), (2958, 66898), (3162, 62582), (3237, 61132), (3596, 55029), (4233, 46748), (4316, 45849), (4524, 43741), (4814, 41106), (4836, 40919), (5146, 38454), (5394, 36686), (5644, 35061), (5916, 33449), (6324, 31291), (6409, 30876), (6474, 30566), (6851, 28884), (7221, 27404), (7719, 25636), (8466, 23374), (9628, 20553), (10292, 19227), (10788, 18343), (11687, 16932), (12818, 15438), (12948, 15283), (13702, 14442)]