206182984

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 500359680

約数和(自身を除く): 294176696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 47, 49, 56, 62, 76, 94, 98, 124, 133, 152, 188, 196, 217, 248, 266, 329, 361, 376, 392, 434, 532, 589, 658, 722, 868, 893, 931, 1064, 1178, 1316, 1444, 1457, 1519, 1736, 1786, 1862, 2303, 2356, 2527, 2632, 2888, 2914, 3038, 3572, 3724, 4123, 4606, 4712, 5054, 5828, 6076, 6251, 7144, 7448, 8246, 9212, 10108, 10199, 11191, 11656, 12152, 12502, 16492, 16967, 17689, 18424, 20216, 20398, 22382, 25004, 27683, 28861, 32984, 33934, 35378, 40796, 43757, 44764, 50008, 55366, 57722, 67868, 70756, 71393, 78337, 81592, 87514, 89528, 110732, 115444, 118769, 135736, 141512, 142786, 156674, 175028, 193781, 221464, 230888, 237538, 285572, 313348, 350056, 387562, 475076, 525977, 548359, 571144, 626696, 775124, 831383, 950152, 1051954, 1096718, 1356467, 1550248, 1662766, 2103908, 2193436, 2712934, 3325532, 3681839, 4207816, 4386872, 5425868, 6651064, 7363678, 10851736, 14727356, 25772873, 29454712, 51545746, 103091492, 206182984]

約数ペア:

[(1, 206182984), (2, 103091492), (4, 51545746), (7, 29454712), (8, 25772873), (14, 14727356), (19, 10851736), (28, 7363678), (31, 6651064), (38, 5425868), (47, 4386872), (49, 4207816), (56, 3681839), (62, 3325532), (76, 2712934), (94, 2193436), (98, 2103908), (124, 1662766), (133, 1550248), (152, 1356467), (188, 1096718), (196, 1051954), (217, 950152), (248, 831383), (266, 775124), (329, 626696), (361, 571144), (376, 548359), (392, 525977), (434, 475076), (532, 387562), (589, 350056), (658, 313348), (722, 285572), (868, 237538), (893, 230888), (931, 221464), (1064, 193781), (1178, 175028), (1316, 156674), (1444, 142786), (1457, 141512), (1519, 135736), (1736, 118769), (1786, 115444), (1862, 110732), (2303, 89528), (2356, 87514), (2527, 81592), (2632, 78337), (2888, 71393), (2914, 70756), (3038, 67868), (3572, 57722), (3724, 55366), (4123, 50008), (4606, 44764), (4712, 43757), (5054, 40796), (5828, 35378), (6076, 33934), (6251, 32984), (7144, 28861), (7448, 27683), (8246, 25004), (9212, 22382), (10108, 20398), (10199, 20216), (11191, 18424), (11656, 17689), (12152, 16967), (12502, 16492)]