197965504

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 112

約数和(自身を含む): 454127616

約数和(自身を除く): 256162112

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 47, 62, 64, 88, 94, 124, 176, 188, 193, 248, 341, 352, 376, 386, 496, 517, 682, 704, 752, 772, 992, 1034, 1364, 1457, 1504, 1544, 1984, 2068, 2123, 2728, 2914, 3008, 3088, 4136, 4246, 5456, 5828, 5983, 6176, 8272, 8492, 9071, 10912, 11656, 11966, 12352, 16027, 16544, 16984, 18142, 21824, 23312, 23932, 32054, 33088, 33968, 36284, 46624, 47864, 64108, 65813, 67936, 72568, 93248, 95728, 99781, 128216, 131626, 135872, 145136, 191456, 199562, 256432, 263252, 281201, 290272, 382912, 399124, 512864, 526504, 562402, 580544, 798248, 1025728, 1053008, 1124804, 1596496, 2106016, 2249608, 3093211, 3192992, 4212032, 4499216, 6186422, 6385984, 8998432, 12372844, 17996864, 24745688, 49491376, 98982752, 197965504]

約数ペア:

[(1, 197965504), (2, 98982752), (4, 49491376), (8, 24745688), (11, 17996864), (16, 12372844), (22, 8998432), (31, 6385984), (32, 6186422), (44, 4499216), (47, 4212032), (62, 3192992), (64, 3093211), (88, 2249608), (94, 2106016), (124, 1596496), (176, 1124804), (188, 1053008), (193, 1025728), (248, 798248), (341, 580544), (352, 562402), (376, 526504), (386, 512864), (496, 399124), (517, 382912), (682, 290272), (704, 281201), (752, 263252), (772, 256432), (992, 199562), (1034, 191456), (1364, 145136), (1457, 135872), (1504, 131626), (1544, 128216), (1984, 99781), (2068, 95728), (2123, 93248), (2728, 72568), (2914, 67936), (3008, 65813), (3088, 64108), (4136, 47864), (4246, 46624), (5456, 36284), (5828, 33968), (5983, 33088), (6176, 32054), (8272, 23932), (8492, 23312), (9071, 21824), (10912, 18142), (11656, 16984), (11966, 16544), (12352, 16027)]