201380828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{68311}}^1$

素因数の和:68393

約数の個数: 24

約数和(自身を含む): 390198144

約数和(自身を除く): 188817316

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 68311, 136622, 273244, 751421, 1502842, 3005684, 4576837, 9153674, 18307348, 50345207, 100690414, 201380828]

約数ペア:

[(1, 201380828), (2, 100690414), (4, 50345207), (11, 18307348), (22, 9153674), (44, 4576837), (67, 3005684), (134, 1502842), (268, 751421), (737, 273244), (1474, 136622), (2948, 68311)]