199652216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1709}}^1$

素因数の和:2591

約数の個数: 32

約数和(自身を含む): 397062000

約数和(自身を除く): 197409784

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 859, 1709, 1718, 3418, 3436, 6836, 6872, 13672, 14603, 29053, 29206, 58106, 58412, 116212, 116824, 232424, 1468031, 2936062, 5872124, 11744248, 24956527, 49913054, 99826108, 199652216]

約数ペア:

[(1, 199652216), (2, 99826108), (4, 49913054), (8, 24956527), (17, 11744248), (34, 5872124), (68, 2936062), (136, 1468031), (859, 232424), (1709, 116824), (1718, 116212), (3418, 58412), (3436, 58106), (6836, 29206), (6872, 29053), (13672, 14603)]