194215317

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{557}}^1\times {\mathrm{1637}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 263233152

約数和(自身を除く): 69017835

約数列:

[1, 3, 71, 213, 557, 1637, 1671, 4911, 39547, 116227, 118641, 348681, 911809, 2735427, 64738439, 194215317]

約数ペア:

[(1, 194215317), (3, 64738439), (71, 2735427), (213, 911809), (557, 348681), (1637, 118641), (1671, 116227), (4911, 39547)]