201639824

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{141601}}^1$

素因数の和:141698

約数の個数: 20

約数和(自身を含む): 395069580

約数和(自身を除く): 193429756

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 141601, 283202, 566404, 1132808, 2265616, 12602489, 25204978, 50409956, 100819912, 201639824]

約数ペア:

[(1, 201639824), (2, 100819912), (4, 50409956), (8, 25204978), (16, 12602489), (89, 2265616), (178, 1132808), (356, 566404), (712, 283202), (1424, 141601)]