202555904

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{3917}}^1$

素因数の和:4036

約数の個数: 40

約数和(自身を含む): 408827628

約数和(自身を除く): 206271724

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1616, 3232, 3917, 6464, 7834, 12928, 15668, 25856, 31336, 51712, 62672, 125344, 250688, 395617, 501376, 791234, 1002752, 1582468, 2005504, 3164936, 6329872, 12659744, 25319488, 50638976, 101277952, 202555904]

約数ペア:

[(1, 202555904), (2, 101277952), (4, 50638976), (8, 25319488), (16, 12659744), (32, 6329872), (64, 3164936), (101, 2005504), (128, 1582468), (202, 1002752), (256, 791234), (404, 501376), (512, 395617), (808, 250688), (1616, 125344), (3232, 62672), (3917, 51712), (6464, 31336), (7834, 25856), (12928, 15668)]