199574784

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 624973440

約数和(自身を除く): 425398656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 64, 72, 76, 94, 96, 97, 114, 128, 141, 144, 152, 171, 188, 192, 194, 228, 256, 282, 288, 291, 304, 342, 376, 384, 388, 423, 456, 564, 576, 582, 608, 684, 752, 768, 776, 846, 873, 893, 912, 1128, 1152, 1164, 1216, 1368, 1504, 1552, 1692, 1746, 1786, 1824, 1843, 2256, 2304, 2328, 2432, 2679, 2736, 3008, 3104, 3384, 3492, 3572, 3648, 3686, 4512, 4559, 4656, 4864, 5358, 5472, 5529, 6016, 6208, 6768, 6984, 7144, 7296, 7372, 8037, 9024, 9118, 9312, 10716, 10944, 11058, 12032, 12416, 13536, 13677, 13968, 14288, 14592, 14744, 16074, 16587, 18048, 18236, 18624, 21432, 21888, 22116, 24832, 27072, 27354, 27936, 28576, 29488, 32148, 33174, 36096, 36472, 37248, 41031, 42864, 43776, 44232, 54144, 54708, 55872, 57152, 58976, 64296, 66348, 72944, 74496, 82062, 85728, 86621, 88464, 108288, 109416, 111744, 114304, 117952, 128592, 132696, 145888, 164124, 171456, 173242, 176928, 218832, 223488, 228608, 235904, 257184, 259863, 265392, 291776, 328248, 342912, 346484, 353856, 437664, 471808, 514368, 519726, 530784, 583552, 656496, 685824, 692968, 707712, 779589, 875328, 1028736, 1039452, 1061568, 1167104, 1312992, 1385936, 1415424, 1559178, 1750656, 2057472, 2078904, 2123136, 2625984, 2771872, 3118356, 3501312, 4157808, 4246272, 5251968, 5543744, 6236712, 8315616, 10503936, 11087488, 12473424, 16631232, 22174976, 24946848, 33262464, 49893696, 66524928, 99787392, 199574784]

約数ペア:

[(1, 199574784), (2, 99787392), (3, 66524928), (4, 49893696), (6, 33262464), (8, 24946848), (9, 22174976), (12, 16631232), (16, 12473424), (18, 11087488), (19, 10503936), (24, 8315616), (32, 6236712), (36, 5543744), (38, 5251968), (47, 4246272), (48, 4157808), (57, 3501312), (64, 3118356), (72, 2771872), (76, 2625984), (94, 2123136), (96, 2078904), (97, 2057472), (114, 1750656), (128, 1559178), (141, 1415424), (144, 1385936), (152, 1312992), (171, 1167104), (188, 1061568), (192, 1039452), (194, 1028736), (228, 875328), (256, 779589), (282, 707712), (288, 692968), (291, 685824), (304, 656496), (342, 583552), (376, 530784), (384, 519726), (388, 514368), (423, 471808), (456, 437664), (564, 353856), (576, 346484), (582, 342912), (608, 328248), (684, 291776), (752, 265392), (768, 259863), (776, 257184), (846, 235904), (873, 228608), (893, 223488), (912, 218832), (1128, 176928), (1152, 173242), (1164, 171456), (1216, 164124), (1368, 145888), (1504, 132696), (1552, 128592), (1692, 117952), (1746, 114304), (1786, 111744), (1824, 109416), (1843, 108288), (2256, 88464), (2304, 86621), (2328, 85728), (2432, 82062), (2679, 74496), (2736, 72944), (3008, 66348), (3104, 64296), (3384, 58976), (3492, 57152), (3572, 55872), (3648, 54708), (3686, 54144), (4512, 44232), (4559, 43776), (4656, 42864), (4864, 41031), (5358, 37248), (5472, 36472), (5529, 36096), (6016, 33174), (6208, 32148), (6768, 29488), (6984, 28576), (7144, 27936), (7296, 27354), (7372, 27072), (8037, 24832), (9024, 22116), (9118, 21888), (9312, 21432), (10716, 18624), (10944, 18236), (11058, 18048), (12032, 16587), (12416, 16074), (13536, 14744), (13677, 14592), (13968, 14288)]