201450688

素因数分解:

$2^6\times {\mathrm{1231}}^1\times {\mathrm{2557}}^1$

素因数の和:3800

約数の個数: 28

約数和(自身を含む): 400234912

約数和(自身を除く): 198784224

約数列:

[1, 2, 4, 8, 16, 32, 64, 1231, 2462, 2557, 4924, 5114, 9848, 10228, 19696, 20456, 39392, 40912, 78784, 81824, 163648, 3147667, 6295334, 12590668, 25181336, 50362672, 100725344, 201450688]

約数ペア:

[(1, 201450688), (2, 100725344), (4, 50362672), (8, 25181336), (16, 12590668), (32, 6295334), (64, 3147667), (1231, 163648), (2462, 81824), (2557, 78784), (4924, 40912), (5114, 39392), (9848, 20456), (10228, 19696)]