209632066

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{16619}}^1$

素因数の和:16698

約数の個数: 32

約数和(自身を含む): 387711360

約数和(自身を除く): 178079294

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 6307, 12614, 16619, 33238, 116333, 232666, 282523, 565046, 880807, 1761614, 1977661, 3955322, 6165649, 12331298, 14973719, 29947438, 104816033, 209632066]

約数ペア:

[(1, 209632066), (2, 104816033), (7, 29947438), (14, 14973719), (17, 12331298), (34, 6165649), (53, 3955322), (106, 1977661), (119, 1761614), (238, 880807), (371, 565046), (742, 282523), (901, 232666), (1802, 116333), (6307, 33238), (12614, 16619)]