201896199

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{439861}}^1$

素因数の和:439887

約数の個数: 16

約数和(自身を含む): 316700640

約数和(自身を除く): 114804441

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 439861, 1319583, 3958749, 7477637, 11876247, 22432911, 67298733, 201896199]

約数ペア:

[(1, 201896199), (3, 67298733), (9, 22432911), (17, 11876247), (27, 7477637), (51, 3958749), (153, 1319583), (459, 439861)]