204793456

素因数分解:

$2^4\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3169}}^1$

素因数の和:3761

約数の個数: 40

約数和(自身を含む): 454400480

約数和(自身を除く): 249607024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577, 1154, 2308, 3169, 4039, 4616, 6338, 8078, 9232, 12676, 16156, 22183, 25352, 32312, 44366, 50704, 64624, 88732, 177464, 354928, 1828513, 3657026, 7314052, 12799591, 14628104, 25599182, 29256208, 51198364, 102396728, 204793456]

約数ペア:

[(1, 204793456), (2, 102396728), (4, 51198364), (7, 29256208), (8, 25599182), (14, 14628104), (16, 12799591), (28, 7314052), (56, 3657026), (112, 1828513), (577, 354928), (1154, 177464), (2308, 88732), (3169, 64624), (4039, 50704), (4616, 44366), (6338, 32312), (8078, 25352), (9232, 22183), (12676, 16156)]