207369712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1178237}}^1$

素因数の和:1178256

約数の個数: 20

約数和(自身を含む): 438304536

約数和(自身を除く): 230934824

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1178237, 2356474, 4712948, 9425896, 12960607, 18851792, 25921214, 51842428, 103684856, 207369712]

約数ペア:

[(1, 207369712), (2, 103684856), (4, 51842428), (8, 25921214), (11, 18851792), (16, 12960607), (22, 9425896), (44, 4712948), (88, 2356474), (176, 1178237)]