195998976

素因数分解:

$2^8\times 3^2\times {\mathrm{97}}^1\times {\mathrm{877}}^1$

素因数の和:996

約数の個数: 108

約数和(自身を含む): 571590292

約数和(自身を除く): 375591316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 97, 128, 144, 192, 194, 256, 288, 291, 384, 388, 576, 582, 768, 776, 873, 877, 1152, 1164, 1552, 1746, 1754, 2304, 2328, 2631, 3104, 3492, 3508, 4656, 5262, 6208, 6984, 7016, 7893, 9312, 10524, 12416, 13968, 14032, 15786, 18624, 21048, 24832, 27936, 28064, 31572, 37248, 42096, 55872, 56128, 63144, 74496, 84192, 85069, 111744, 112256, 126288, 168384, 170138, 223488, 224512, 252576, 255207, 336768, 340276, 505152, 510414, 673536, 680552, 765621, 1010304, 1020828, 1361104, 1531242, 2020608, 2041656, 2722208, 3062484, 4083312, 5444416, 6124968, 8166624, 10888832, 12249936, 16333248, 21777664, 24499872, 32666496, 48999744, 65332992, 97999488, 195998976]

約数ペア:

[(1, 195998976), (2, 97999488), (3, 65332992), (4, 48999744), (6, 32666496), (8, 24499872), (9, 21777664), (12, 16333248), (16, 12249936), (18, 10888832), (24, 8166624), (32, 6124968), (36, 5444416), (48, 4083312), (64, 3062484), (72, 2722208), (96, 2041656), (97, 2020608), (128, 1531242), (144, 1361104), (192, 1020828), (194, 1010304), (256, 765621), (288, 680552), (291, 673536), (384, 510414), (388, 505152), (576, 340276), (582, 336768), (768, 255207), (776, 252576), (873, 224512), (877, 223488), (1152, 170138), (1164, 168384), (1552, 126288), (1746, 112256), (1754, 111744), (2304, 85069), (2328, 84192), (2631, 74496), (3104, 63144), (3492, 56128), (3508, 55872), (4656, 42096), (5262, 37248), (6208, 31572), (6984, 28064), (7016, 27936), (7893, 24832), (9312, 21048), (10524, 18624), (12416, 15786), (13968, 14032)]