197072208

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:513

約数の個数: 120

約数和(自身を含む): 575367936

約数和(自身を除く): 378295728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 131, 144, 186, 248, 262, 279, 337, 372, 393, 496, 524, 558, 674, 744, 786, 1011, 1048, 1116, 1179, 1348, 1488, 1572, 2022, 2096, 2232, 2358, 2696, 3033, 3144, 4044, 4061, 4464, 4716, 5392, 6066, 6288, 8088, 8122, 9432, 10447, 12132, 12183, 16176, 16244, 18864, 20894, 24264, 24366, 31341, 32488, 36549, 41788, 44147, 48528, 48732, 62682, 64976, 73098, 83576, 88294, 94023, 97464, 125364, 132441, 146196, 167152, 176588, 188046, 194928, 250728, 264882, 292392, 353176, 376092, 397323, 501456, 529764, 584784, 706352, 752184, 794646, 1059528, 1368557, 1504368, 1589292, 2119056, 2737114, 3178584, 4105671, 5474228, 6357168, 8211342, 10948456, 12317013, 16422684, 21896912, 24634026, 32845368, 49268052, 65690736, 98536104, 197072208]

約数ペア:

[(1, 197072208), (2, 98536104), (3, 65690736), (4, 49268052), (6, 32845368), (8, 24634026), (9, 21896912), (12, 16422684), (16, 12317013), (18, 10948456), (24, 8211342), (31, 6357168), (36, 5474228), (48, 4105671), (62, 3178584), (72, 2737114), (93, 2119056), (124, 1589292), (131, 1504368), (144, 1368557), (186, 1059528), (248, 794646), (262, 752184), (279, 706352), (337, 584784), (372, 529764), (393, 501456), (496, 397323), (524, 376092), (558, 353176), (674, 292392), (744, 264882), (786, 250728), (1011, 194928), (1048, 188046), (1116, 176588), (1179, 167152), (1348, 146196), (1488, 132441), (1572, 125364), (2022, 97464), (2096, 94023), (2232, 88294), (2358, 83576), (2696, 73098), (3033, 64976), (3144, 62682), (4044, 48732), (4061, 48528), (4464, 44147), (4716, 41788), (5392, 36549), (6066, 32488), (6288, 31341), (8088, 24366), (8122, 24264), (9432, 20894), (10447, 18864), (12132, 16244), (12183, 16176)]