205656781434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{3548621}}^1$

素因数の和:3549382

約数の個数: 32

約数和(自身を含む): 443549361024

約数和(自身を除く): 237892579590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 743, 1486, 2229, 4458, 9659, 19318, 28977, 57954, 3548621, 7097242, 10645863, 21291726, 46132073, 92264146, 138396219, 276792438, 2636625403, 5273250806, 7909876209, 15819752418, 34276130239, 68552260478, 102828390717, 205656781434]

約数ペア:

[(1, 205656781434), (2, 102828390717), (3, 68552260478), (6, 34276130239), (13, 15819752418), (26, 7909876209), (39, 5273250806), (78, 2636625403), (743, 276792438), (1486, 138396219), (2229, 92264146), (4458, 46132073), (9659, 21291726), (19318, 10645863), (28977, 7097242), (57954, 3548621)]