225701098

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 396546048

約数和(自身を除く): 170844950

約数列:

[1, 2, 7, 14, 61, 122, 127, 254, 427, 854, 889, 1778, 2081, 4162, 7747, 14567, 15494, 29134, 54229, 108458, 126941, 253882, 264287, 528574, 888587, 1777174, 1850009, 3700018, 16121507, 32243014, 112850549, 225701098]

約数ペア:

[(1, 225701098), (2, 112850549), (7, 32243014), (14, 16121507), (61, 3700018), (122, 1850009), (127, 1777174), (254, 888587), (427, 528574), (854, 264287), (889, 253882), (1778, 126941), (2081, 108458), (4162, 54229), (7747, 29134), (14567, 15494)]