200916016

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3109}}^1$

素因数の和:3701

約数の個数: 40

約数和(自身を含む): 445799840

約数和(自身を除く): 244883824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2308, 3109, 4039, 4616, 6218, 8078, 9232, 12436, 16156, 21763, 24872, 32312, 43526, 49744, 64624, 87052, 174104, 348208, 1793893, 3587786, 7175572, 12557251, 14351144, 25114502, 28702288, 50229004, 100458008, 200916016]

約数ペア:

[(1, 200916016), (2, 100458008), (4, 50229004), (7, 28702288), (8, 25114502), (14, 14351144), (16, 12557251), (28, 7175572), (56, 3587786), (112, 1793893), (577, 348208), (1154, 174104), (2308, 87052), (3109, 64624), (4039, 49744), (4616, 43526), (6218, 32312), (8078, 24872), (9232, 21763), (12436, 16156)]