143399662

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193261}}^1$

素因数の和:193323

約数の個数: 16

約数和(自身を含む): 250467552

約数和(自身を除く): 107067890

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 193261, 386522, 1352827, 2705654, 10242833, 20485666, 71699831, 143399662]

約数ペア:

[(1, 143399662), (2, 71699831), (7, 20485666), (14, 10242833), (53, 2705654), (106, 1352827), (371, 386522), (742, 193261)]