198357796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 496742400

約数和(自身を除く): 298384604

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 29, 38, 43, 46, 52, 58, 76, 86, 91, 92, 116, 133, 161, 172, 182, 203, 247, 266, 299, 301, 322, 364, 377, 406, 437, 494, 532, 551, 559, 598, 602, 644, 667, 754, 812, 817, 874, 988, 989, 1102, 1118, 1196, 1204, 1247, 1334, 1508, 1634, 1729, 1748, 1978, 2093, 2204, 2236, 2494, 2639, 2668, 3059, 3268, 3458, 3857, 3913, 3956, 4186, 4669, 4988, 5278, 5681, 5719, 6118, 6916, 6923, 7163, 7714, 7826, 8372, 8671, 8729, 9338, 10556, 10621, 11362, 11438, 12236, 12673, 12857, 13846, 14326, 15428, 15652, 16211, 17342, 17458, 18676, 18791, 21242, 22724, 22876, 23693, 25346, 25714, 27692, 28652, 28681, 32422, 34684, 34916, 37582, 39767, 42484, 47386, 50141, 50692, 51428, 57362, 60697, 64844, 74347, 75164, 79534, 88711, 89999, 94772, 100282, 113477, 114724, 121394, 131537, 148694, 159068, 164749, 165851, 177422, 179998, 200564, 200767, 226954, 242788, 244283, 263074, 297388, 308009, 329498, 331702, 354844, 359996, 372853, 401534, 453908, 488566, 526148, 544939, 616018, 658996, 663404, 745706, 803068, 977132, 1089878, 1153243, 1232036, 1491412, 1709981, 2156063, 2179756, 2306486, 2609971, 3419962, 3814573, 4312126, 4612972, 5219942, 6839924, 7084207, 7629146, 8624252, 10439884, 14168414, 15258292, 28336828, 49589449, 99178898, 198357796]

約数ペア:

[(1, 198357796), (2, 99178898), (4, 49589449), (7, 28336828), (13, 15258292), (14, 14168414), (19, 10439884), (23, 8624252), (26, 7629146), (28, 7084207), (29, 6839924), (38, 5219942), (43, 4612972), (46, 4312126), (52, 3814573), (58, 3419962), (76, 2609971), (86, 2306486), (91, 2179756), (92, 2156063), (116, 1709981), (133, 1491412), (161, 1232036), (172, 1153243), (182, 1089878), (203, 977132), (247, 803068), (266, 745706), (299, 663404), (301, 658996), (322, 616018), (364, 544939), (377, 526148), (406, 488566), (437, 453908), (494, 401534), (532, 372853), (551, 359996), (559, 354844), (598, 331702), (602, 329498), (644, 308009), (667, 297388), (754, 263074), (812, 244283), (817, 242788), (874, 226954), (988, 200767), (989, 200564), (1102, 179998), (1118, 177422), (1196, 165851), (1204, 164749), (1247, 159068), (1334, 148694), (1508, 131537), (1634, 121394), (1729, 114724), (1748, 113477), (1978, 100282), (2093, 94772), (2204, 89999), (2236, 88711), (2494, 79534), (2639, 75164), (2668, 74347), (3059, 64844), (3268, 60697), (3458, 57362), (3857, 51428), (3913, 50692), (3956, 50141), (4186, 47386), (4669, 42484), (4988, 39767), (5278, 37582), (5681, 34916), (5719, 34684), (6118, 32422), (6916, 28681), (6923, 28652), (7163, 27692), (7714, 25714), (7826, 25346), (8372, 23693), (8671, 22876), (8729, 22724), (9338, 21242), (10556, 18791), (10621, 18676), (11362, 17458), (11438, 17342), (12236, 16211), (12673, 15652), (12857, 15428), (13846, 14326)]