199964928

素因数分解:

$2^8\times 3^1\times {\mathrm{83}}^1\times {\mathrm{3137}}^1$

素因数の和:3239

約数の個数: 72

約数和(自身を含む): 538782048

約数和(自身を除く): 338817120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 256, 332, 384, 498, 664, 768, 996, 1328, 1992, 2656, 3137, 3984, 5312, 6274, 7968, 9411, 10624, 12548, 15936, 18822, 21248, 25096, 31872, 37644, 50192, 63744, 75288, 100384, 150576, 200768, 260371, 301152, 401536, 520742, 602304, 781113, 803072, 1041484, 1204608, 1562226, 2082968, 2409216, 3124452, 4165936, 6248904, 8331872, 12497808, 16663744, 24995616, 33327488, 49991232, 66654976, 99982464, 199964928]

約数ペア:

[(1, 199964928), (2, 99982464), (3, 66654976), (4, 49991232), (6, 33327488), (8, 24995616), (12, 16663744), (16, 12497808), (24, 8331872), (32, 6248904), (48, 4165936), (64, 3124452), (83, 2409216), (96, 2082968), (128, 1562226), (166, 1204608), (192, 1041484), (249, 803072), (256, 781113), (332, 602304), (384, 520742), (498, 401536), (664, 301152), (768, 260371), (996, 200768), (1328, 150576), (1992, 100384), (2656, 75288), (3137, 63744), (3984, 50192), (5312, 37644), (6274, 31872), (7968, 25096), (9411, 21248), (10624, 18822), (12548, 15936)]