201372354

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{260171}}^1$

素因数の和:260222

約数の個数: 24

約数和(自身を含む): 446455152

約数和(自身を除く): 245082798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 260171, 520342, 780513, 1561026, 2341539, 4683078, 11187353, 22374706, 33562059, 67124118, 100686177, 201372354]

約数ペア:

[(1, 201372354), (2, 100686177), (3, 67124118), (6, 33562059), (9, 22374706), (18, 11187353), (43, 4683078), (86, 2341539), (129, 1561026), (258, 780513), (387, 520342), (774, 260171)]