201923512

素因数分解:

$2^3\times 7^2\times {\mathrm{515111}}^1$

素因数の和:515131

約数の個数: 24

約数和(自身を含む): 440420760

約数和(自身を除く): 238497248

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 515111, 1030222, 2060444, 3605777, 4120888, 7211554, 14423108, 25240439, 28846216, 50480878, 100961756, 201923512]

約数ペア:

[(1, 201923512), (2, 100961756), (4, 50480878), (7, 28846216), (8, 25240439), (14, 14423108), (28, 7211554), (49, 4120888), (56, 3605777), (98, 2060444), (196, 1030222), (392, 515111)]