203353424

素因数分解:

$2^4\times {\mathrm{823}}^1\times {\mathrm{15443}}^1$

素因数の和:16274

約数の個数: 20

約数和(自身を含む): 394501536

約数和(自身を除く): 191148112

約数列:

[1, 2, 4, 8, 16, 823, 1646, 3292, 6584, 13168, 15443, 30886, 61772, 123544, 247088, 12709589, 25419178, 50838356, 101676712, 203353424]

約数ペア:

[(1, 203353424), (2, 101676712), (4, 50838356), (8, 25419178), (16, 12709589), (823, 247088), (1646, 123544), (3292, 61772), (6584, 30886), (13168, 15443)]