204080384

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{10091}}^1$

素因数の和:10186

約数の個数: 36

約数和(自身を含む): 412560960

約数和(自身を除く): 208480576

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10091, 10112, 20182, 20224, 40364, 80728, 161456, 322912, 645824, 797189, 1291648, 1594378, 2583296, 3188756, 6377512, 12755024, 25510048, 51020096, 102040192, 204080384]

約数ペア:

[(1, 204080384), (2, 102040192), (4, 51020096), (8, 25510048), (16, 12755024), (32, 6377512), (64, 3188756), (79, 2583296), (128, 1594378), (158, 1291648), (256, 797189), (316, 645824), (632, 322912), (1264, 161456), (2528, 80728), (5056, 40364), (10091, 20224), (10112, 20182)]