200739918

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{312679}}^1$

素因数の和:312791

約数の個数: 16

約数和(自身を含む): 405233280

約数和(自身を除く): 204493362

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 312679, 625358, 938037, 1876074, 33456653, 66913306, 100369959, 200739918]

約数ペア:

[(1, 200739918), (2, 100369959), (3, 66913306), (6, 33456653), (107, 1876074), (214, 938037), (321, 625358), (642, 312679)]