199442085

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{578093}}^1$

素因数の和:578124

約数の個数: 16

約数和(自身を含む): 332982144

約数和(自身を除く): 133540059

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 578093, 1734279, 2890465, 8671395, 13296139, 39888417, 66480695, 199442085]

約数ペア:

[(1, 199442085), (3, 66480695), (5, 39888417), (15, 13296139), (23, 8671395), (69, 2890465), (115, 1734279), (345, 578093)]