201399352

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{326947}}^1$

素因数の和:326971

約数の個数: 32

約数和(自身を含む): 470805120

約数和(自身を除く): 269405768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 326947, 653894, 1307788, 2288629, 2615576, 3596417, 4577258, 7192834, 9154516, 14385668, 18309032, 25174919, 28771336, 50349838, 100699676, 201399352]

約数ペア:

[(1, 201399352), (2, 100699676), (4, 50349838), (7, 28771336), (8, 25174919), (11, 18309032), (14, 14385668), (22, 9154516), (28, 7192834), (44, 4577258), (56, 3596417), (77, 2615576), (88, 2288629), (154, 1307788), (308, 653894), (616, 326947)]