208059556

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1\times {\mathrm{1601}}^1$

素因数の和:2271

約数の個数: 24

約数和(自身を含む): 371811384

約数和(自身を除く): 163751828

約数列:

[1, 2, 4, 53, 106, 212, 613, 1226, 1601, 2452, 3202, 6404, 32489, 64978, 84853, 129956, 169706, 339412, 981413, 1962826, 3925652, 52014889, 104029778, 208059556]

約数ペア:

[(1, 208059556), (2, 104029778), (4, 52014889), (53, 3925652), (106, 1962826), (212, 981413), (613, 339412), (1226, 169706), (1601, 129956), (2452, 84853), (3202, 64978), (6404, 32489)]