200927419

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{18773}}^1$

素因数の和:18930

約数の個数: 16

約数和(自身を含む): 252322560

約数和(自身を除く): 51395141

約数列:

[1, 7, 11, 77, 139, 973, 1529, 10703, 18773, 131411, 206503, 1445521, 2609447, 18266129, 28703917, 200927419]

約数ペア:

[(1, 200927419), (7, 28703917), (11, 18266129), (77, 2609447), (139, 1445521), (973, 206503), (1529, 131411), (10703, 18773)]