197841852

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 168

約数和(自身を含む): 593840016

約数和(自身を除く): 395998164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 243, 306, 307, 324, 351, 442, 459, 468, 486, 612, 614, 663, 702, 729, 884, 918, 921, 972, 1053, 1228, 1326, 1377, 1404, 1458, 1836, 1842, 1989, 2106, 2652, 2754, 2763, 2916, 3159, 3684, 3978, 3991, 4131, 4212, 5219, 5508, 5526, 5967, 6318, 7956, 7982, 8262, 8289, 9477, 10438, 11052, 11934, 11973, 12393, 12636, 15657, 15964, 16524, 16578, 17901, 18954, 20876, 23868, 23946, 24786, 24867, 31314, 33156, 35802, 35919, 37908, 46971, 47892, 49572, 49734, 53703, 62628, 67847, 71604, 71838, 74601, 93942, 99468, 107406, 107757, 135694, 140913, 143676, 149202, 161109, 187884, 203541, 214812, 215514, 223803, 271388, 281826, 298404, 322218, 323271, 407082, 422739, 431028, 447606, 563652, 610623, 644436, 646542, 814164, 845478, 895212, 969813, 1221246, 1268217, 1293084, 1690956, 1831869, 1939626, 2442492, 2536434, 2909439, 3663738, 3804651, 3879252, 5072868, 5495607, 5818878, 7327476, 7609302, 10991214, 11637756, 15218604, 16486821, 21982428, 32973642, 49460463, 65947284, 98920926, 197841852]

約数ペア:

[(1, 197841852), (2, 98920926), (3, 65947284), (4, 49460463), (6, 32973642), (9, 21982428), (12, 16486821), (13, 15218604), (17, 11637756), (18, 10991214), (26, 7609302), (27, 7327476), (34, 5818878), (36, 5495607), (39, 5072868), (51, 3879252), (52, 3804651), (54, 3663738), (68, 2909439), (78, 2536434), (81, 2442492), (102, 1939626), (108, 1831869), (117, 1690956), (153, 1293084), (156, 1268217), (162, 1221246), (204, 969813), (221, 895212), (234, 845478), (243, 814164), (306, 646542), (307, 644436), (324, 610623), (351, 563652), (442, 447606), (459, 431028), (468, 422739), (486, 407082), (612, 323271), (614, 322218), (663, 298404), (702, 281826), (729, 271388), (884, 223803), (918, 215514), (921, 214812), (972, 203541), (1053, 187884), (1228, 161109), (1326, 149202), (1377, 143676), (1404, 140913), (1458, 135694), (1836, 107757), (1842, 107406), (1989, 99468), (2106, 93942), (2652, 74601), (2754, 71838), (2763, 71604), (2916, 67847), (3159, 62628), (3684, 53703), (3978, 49734), (3991, 49572), (4131, 47892), (4212, 46971), (5219, 37908), (5508, 35919), (5526, 35802), (5967, 33156), (6318, 31314), (7956, 24867), (7982, 24786), (8262, 23946), (8289, 23868), (9477, 20876), (10438, 18954), (11052, 17901), (11934, 16578), (11973, 16524), (12393, 15964), (12636, 15657)]