201646064

素因数分解:

$2^4\times {\mathrm{2357}}^1\times {\mathrm{5347}}^1$

素因数の和:7712

約数の個数: 20

約数和(自身を含む): 390928104

約数和(自身を除く): 189282040

約数列:

[1, 2, 4, 8, 16, 2357, 4714, 5347, 9428, 10694, 18856, 21388, 37712, 42776, 85552, 12602879, 25205758, 50411516, 100823032, 201646064]

約数ペア:

[(1, 201646064), (2, 100823032), (4, 50411516), (8, 25205758), (16, 12602879), (2357, 85552), (4714, 42776), (5347, 37712), (9428, 21388), (10694, 18856)]