204023152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{411337}}^1$

素因数の和:411376

約数の個数: 20

約数和(自身を含む): 408047296

約数和(自身を除く): 204024144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 411337, 822674, 1645348, 3290696, 6581392, 12751447, 25502894, 51005788, 102011576, 204023152]

約数ペア:

[(1, 204023152), (2, 102011576), (4, 51005788), (8, 25502894), (16, 12751447), (31, 6581392), (62, 3290696), (124, 1645348), (248, 822674), (496, 411337)]