201776128

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:277

約数の個数: 88

約数和(自身を含む): 435961872

約数和(自身を除く): 234185744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 173, 256, 268, 272, 346, 512, 536, 544, 692, 1024, 1072, 1088, 1139, 1384, 2144, 2176, 2278, 2768, 2941, 4288, 4352, 4556, 5536, 5882, 8576, 8704, 9112, 11072, 11591, 11764, 17152, 17408, 18224, 22144, 23182, 23528, 34304, 36448, 44288, 46364, 47056, 68608, 72896, 88576, 92728, 94112, 145792, 177152, 185456, 188224, 197047, 291584, 370912, 376448, 394094, 583168, 741824, 752896, 788188, 1166336, 1483648, 1505792, 1576376, 2967296, 3011584, 3152752, 5934592, 6305504, 11869184, 12611008, 25222016, 50444032, 100888064, 201776128]

約数ペア:

[(1, 201776128), (2, 100888064), (4, 50444032), (8, 25222016), (16, 12611008), (17, 11869184), (32, 6305504), (34, 5934592), (64, 3152752), (67, 3011584), (68, 2967296), (128, 1576376), (134, 1505792), (136, 1483648), (173, 1166336), (256, 788188), (268, 752896), (272, 741824), (346, 583168), (512, 394094), (536, 376448), (544, 370912), (692, 291584), (1024, 197047), (1072, 188224), (1088, 185456), (1139, 177152), (1384, 145792), (2144, 94112), (2176, 92728), (2278, 88576), (2768, 72896), (2941, 68608), (4288, 47056), (4352, 46364), (4556, 44288), (5536, 36448), (5882, 34304), (8576, 23528), (8704, 23182), (9112, 22144), (11072, 18224), (11591, 17408), (11764, 17152)]