200149276

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{1009}}^1$

素因数の和:1605

約数の個数: 24

約数和(自身を含む): 354800880

約数和(自身を除く): 154651604

約数列:

[1, 2, 4, 101, 202, 404, 491, 982, 1009, 1964, 2018, 4036, 49591, 99182, 101909, 198364, 203818, 407636, 495419, 990838, 1981676, 50037319, 100074638, 200149276]

約数ペア:

[(1, 200149276), (2, 100074638), (4, 50037319), (101, 1981676), (202, 990838), (404, 495419), (491, 407636), (982, 203818), (1009, 198364), (1964, 101909), (2018, 99182), (4036, 49591)]