203400294

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{258779}}^1$

素因数の和:258915

約数の個数: 16

約数和(自身を含む): 409907520

約数和(自身を除く): 206507226

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 258779, 517558, 776337, 1552674, 33900049, 67800098, 101700147, 203400294]

約数ペア:

[(1, 203400294), (2, 101700147), (3, 67800098), (6, 33900049), (131, 1552674), (262, 776337), (393, 517558), (786, 258779)]