199927730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{869251}}^1$

素因数の和:869281

約数の個数: 16

約数和(自身を含む): 375516864

約数和(自身を除く): 175589134

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 869251, 1738502, 4346255, 8692510, 19992773, 39985546, 99963865, 199927730]

約数ペア:

[(1, 199927730), (2, 99963865), (5, 39985546), (10, 19992773), (23, 8692510), (46, 4346255), (115, 1738502), (230, 869251)]