207345844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{730091}}^1$

素因数の和:730166

約数の個数: 12

約数和(自身を含む): 367966368

約数和(自身を除く): 160620524

約数列:

[1, 2, 4, 71, 142, 284, 730091, 1460182, 2920364, 51836461, 103672922, 207345844]

約数ペア:

[(1, 207345844), (2, 103672922), (4, 51836461), (71, 2920364), (142, 1460182), (284, 730091)]