200200715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{280001}}^1$

素因数の和:280030

約数の個数: 16

約数和(自身を含む): 282242016

約数和(自身を除く): 82041301

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 280001, 1400005, 3080011, 3640013, 15400055, 18200065, 40040143, 200200715]

約数ペア:

[(1, 200200715), (5, 40040143), (11, 18200065), (13, 15400055), (55, 3640013), (65, 3080011), (143, 1400005), (715, 280001)]