196647188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{25121}}^1$

素因数の和:25247

約数の個数: 24

約数和(自身を含む): 365776320

約数和(自身を除く): 169129132

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 25121, 50242, 100484, 477299, 954598, 1909196, 2587463, 5174926, 10349852, 49161797, 98323594, 196647188]

約数ペア:

[(1, 196647188), (2, 98323594), (4, 49161797), (19, 10349852), (38, 5174926), (76, 2587463), (103, 1909196), (206, 954598), (412, 477299), (1957, 100484), (3914, 50242), (7828, 25121)]