188908252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{20071}}^1$

素因数の和:20269

約数の個数: 24

約数和(自身を含む): 358004192

約数和(自身を除く): 169095940

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412, 20071, 40142, 80284, 260923, 521846, 1043692, 3632851, 7265702, 14531404, 47227063, 94454126, 188908252]

約数ペア:

[(1, 188908252), (2, 94454126), (4, 47227063), (13, 14531404), (26, 7265702), (52, 3632851), (181, 1043692), (362, 521846), (724, 260923), (2353, 80284), (4706, 40142), (9412, 20071)]