200318986

素因数分解:

$2^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{28111}}^1$

素因数の和:28629

約数の個数: 16

約数和(自身を含む): 344090880

約数和(自身を除く): 143771894

約数列:

[1, 2, 7, 14, 509, 1018, 3563, 7126, 28111, 56222, 196777, 393554, 14308499, 28616998, 100159493, 200318986]

約数ペア:

[(1, 200318986), (2, 100159493), (7, 28616998), (14, 14308499), (509, 393554), (1018, 196777), (3563, 56222), (7126, 28111)]