199202615

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1\times {\mathrm{1301}}^1$

素因数の和:1690

約数の個数: 16

約数和(自身を含む): 242234496

約数和(自身を除く): 43031881

約数列:

[1, 5, 113, 271, 565, 1301, 1355, 6505, 30623, 147013, 153115, 352571, 735065, 1762855, 39840523, 199202615]

約数ペア:

[(1, 199202615), (5, 39840523), (113, 1762855), (271, 735065), (565, 352571), (1301, 153115), (1355, 147013), (6505, 30623)]