213956960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{191033}}^1$

素因数の和:191055

約数の個数: 48

約数和(自身を含む): 577686816

約数和(自身を除く): 363729856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 191033, 382066, 764132, 955165, 1337231, 1528264, 1910330, 2674462, 3056528, 3820660, 5348924, 6113056, 6686155, 7641320, 10697848, 13372310, 15282640, 21395696, 26744620, 30565280, 42791392, 53489240, 106978480, 213956960]

約数ペア:

[(1, 213956960), (2, 106978480), (4, 53489240), (5, 42791392), (7, 30565280), (8, 26744620), (10, 21395696), (14, 15282640), (16, 13372310), (20, 10697848), (28, 7641320), (32, 6686155), (35, 6113056), (40, 5348924), (56, 3820660), (70, 3056528), (80, 2674462), (112, 1910330), (140, 1528264), (160, 1337231), (224, 955165), (280, 764132), (560, 382066), (1120, 191033)]