210006392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1381621}}^1$

素因数の和:1381646

約数の個数: 16

約数和(自身を含む): 414486600

約数和(自身を除く): 204480208

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1381621, 2763242, 5526484, 11052968, 26250799, 52501598, 105003196, 210006392]

約数ペア:

[(1, 210006392), (2, 105003196), (4, 52501598), (8, 26250799), (19, 11052968), (38, 5526484), (76, 2763242), (152, 1381621)]