210252822

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{141871}}^1$

素因数の和:141908

約数の個数: 32

約数和(自身を含む): 476689920

約数和(自身を除く): 266437098

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 141871, 283742, 425613, 851226, 1844323, 2695549, 3688646, 5391098, 5532969, 8086647, 11065938, 16173294, 35042137, 70084274, 105126411, 210252822]

約数ペア:

[(1, 210252822), (2, 105126411), (3, 70084274), (6, 35042137), (13, 16173294), (19, 11065938), (26, 8086647), (38, 5532969), (39, 5391098), (57, 3688646), (78, 2695549), (114, 1844323), (247, 851226), (494, 425613), (741, 283742), (1482, 141871)]