201780229

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{3533}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 237484800

約数和(自身を除く): 35704571

約数列:

[1, 7, 41, 199, 287, 1393, 3533, 8159, 24731, 57113, 144853, 703067, 1013971, 4921469, 28825747, 201780229]

約数ペア:

[(1, 201780229), (7, 28825747), (41, 4921469), (199, 1013971), (287, 703067), (1393, 144853), (3533, 57113), (8159, 24731)]