201290768

素因数分解:

$2^4\times 7^1\times {\mathrm{1797239}}^1$

素因数の和:1797254

約数の個数: 20

約数和(自身を含む): 445715520

約数和(自身を除く): 244424752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1797239, 3594478, 7188956, 12580673, 14377912, 25161346, 28755824, 50322692, 100645384, 201290768]

約数ペア:

[(1, 201290768), (2, 100645384), (4, 50322692), (7, 28755824), (8, 25161346), (14, 14377912), (16, 12580673), (28, 7188956), (56, 3594478), (112, 1797239)]