201780224

素因数分解:

$2^{10}\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 44

約数和(自身を含む): 407565888

約数和(自身を除く): 205785664

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1024, 1616, 1951, 3232, 3902, 6464, 7804, 12928, 15608, 25856, 31216, 51712, 62432, 103424, 124864, 197051, 249728, 394102, 499456, 788204, 998912, 1576408, 1997824, 3152816, 6305632, 12611264, 25222528, 50445056, 100890112, 201780224]

約数ペア:

[(1, 201780224), (2, 100890112), (4, 50445056), (8, 25222528), (16, 12611264), (32, 6305632), (64, 3152816), (101, 1997824), (128, 1576408), (202, 998912), (256, 788204), (404, 499456), (512, 394102), (808, 249728), (1024, 197051), (1616, 124864), (1951, 103424), (3232, 62432), (3902, 51712), (6464, 31216), (7804, 25856), (12928, 15608)]