206121028

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{3167}}^1$

素因数の和:3531

約数の個数: 24

約数和(自身を含む): 368831232

約数和(自身を除く): 162710204

約数列:

[1, 2, 4, 53, 106, 212, 307, 614, 1228, 3167, 6334, 12668, 16271, 32542, 65084, 167851, 335702, 671404, 972269, 1944538, 3889076, 51530257, 103060514, 206121028]

約数ペア:

[(1, 206121028), (2, 103060514), (4, 51530257), (53, 3889076), (106, 1944538), (212, 972269), (307, 671404), (614, 335702), (1228, 167851), (3167, 65084), (6334, 32542), (12668, 16271)]