204244894

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{42043}}^1$

素因数の和:42399

約数の個数: 16

約数和(自身を含む): 351151488

約数和(自身を除く): 146906594

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 42043, 84086, 294301, 588602, 14588921, 29177842, 102122447, 204244894]

約数ペア:

[(1, 204244894), (2, 102122447), (7, 29177842), (14, 14588921), (347, 588602), (694, 294301), (2429, 84086), (4858, 42043)]