202375168

素因数分解:

$2^{20}\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 42

約数和(自身を含む): 406847294

約数和(自身を除く): 204472126

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1024, 1544, 2048, 3088, 4096, 6176, 8192, 12352, 16384, 24704, 32768, 49408, 65536, 98816, 131072, 197632, 262144, 395264, 524288, 790528, 1048576, 1581056, 3162112, 6324224, 12648448, 25296896, 50593792, 101187584, 202375168]

約数ペア:

[(1, 202375168), (2, 101187584), (4, 50593792), (8, 25296896), (16, 12648448), (32, 6324224), (64, 3162112), (128, 1581056), (193, 1048576), (256, 790528), (386, 524288), (512, 395264), (772, 262144), (1024, 197632), (1544, 131072), (2048, 98816), (3088, 65536), (4096, 49408), (6176, 32768), (8192, 24704), (12352, 16384)]