203166128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1154353}}^1$

素因数の和:1154372

約数の個数: 20

約数和(自身を含む): 429419688

約数和(自身を除く): 226253560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1154353, 2308706, 4617412, 9234824, 12697883, 18469648, 25395766, 50791532, 101583064, 203166128]

約数ペア:

[(1, 203166128), (2, 101583064), (4, 50791532), (8, 25395766), (11, 18469648), (16, 12697883), (22, 9234824), (44, 4617412), (88, 2308706), (176, 1154353)]