202359296

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:449

約数の個数: 80

約数和(自身を含む): 435748896

約数和(自身を除く): 233389600

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 256, 268, 272, 347, 512, 536, 544, 694, 1072, 1088, 1139, 1388, 2144, 2176, 2278, 2776, 4288, 4352, 4556, 5552, 5899, 8576, 8704, 9112, 11104, 11798, 17152, 18224, 22208, 23249, 23596, 34304, 36448, 44416, 46498, 47192, 72896, 88832, 92996, 94384, 145792, 177664, 185992, 188768, 291584, 371984, 377536, 395233, 583168, 743968, 755072, 790466, 1487936, 1510144, 1580932, 2975872, 3020288, 3161864, 5951744, 6323728, 11903488, 12647456, 25294912, 50589824, 101179648, 202359296]

約数ペア:

[(1, 202359296), (2, 101179648), (4, 50589824), (8, 25294912), (16, 12647456), (17, 11903488), (32, 6323728), (34, 5951744), (64, 3161864), (67, 3020288), (68, 2975872), (128, 1580932), (134, 1510144), (136, 1487936), (256, 790466), (268, 755072), (272, 743968), (347, 583168), (512, 395233), (536, 377536), (544, 371984), (694, 291584), (1072, 188768), (1088, 185992), (1139, 177664), (1388, 145792), (2144, 94384), (2176, 92996), (2278, 88832), (2776, 72896), (4288, 47192), (4352, 46498), (4556, 44416), (5552, 36448), (5899, 34304), (8576, 23596), (8704, 23249), (9112, 22208), (11104, 18224), (11798, 17152)]