200953868

素因数分解:

$2^2\times {\mathrm{211}}^1\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 354788784

約数和(自身を除く): 153834916

約数列:

[1, 2, 4, 211, 422, 457, 521, 844, 914, 1042, 1828, 2084, 96427, 109931, 192854, 219862, 238097, 385708, 439724, 476194, 952388, 50238467, 100476934, 200953868]

約数ペア:

[(1, 200953868), (2, 100476934), (4, 50238467), (211, 952388), (422, 476194), (457, 439724), (521, 385708), (844, 238097), (914, 219862), (1042, 192854), (1828, 109931), (2084, 96427)]