207965672860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17835821}}^1$

素因数の和:17835894

約数の個数: 48

約数和(自身を含む): 485419731552

約数和(自身を除く): 277454058692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 11660, 17835821, 35671642, 71343284, 89179105, 178358210, 196194031, 356716420, 392388062, 784776124, 945298513, 980970155, 1890597026, 1961940310, 3781194052, 3923880620, 4726492565, 9452985130, 10398283643, 18905970260, 20796567286, 41593134572, 51991418215, 103982836430, 207965672860]

約数ペア:

[(1, 207965672860), (2, 103982836430), (4, 51991418215), (5, 41593134572), (10, 20796567286), (11, 18905970260), (20, 10398283643), (22, 9452985130), (44, 4726492565), (53, 3923880620), (55, 3781194052), (106, 1961940310), (110, 1890597026), (212, 980970155), (220, 945298513), (265, 784776124), (530, 392388062), (583, 356716420), (1060, 196194031), (1166, 178358210), (2332, 89179105), (2915, 71343284), (5830, 35671642), (11660, 17835821)]