101808746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 168448896

約数和(自身を除く): 66640150

約数列:

[1, 2, 13, 26, 71, 131, 142, 262, 421, 842, 923, 1703, 1846, 3406, 5473, 9301, 10946, 18602, 29891, 55151, 59782, 110302, 120913, 241826, 388583, 716963, 777166, 1433926, 3915721, 7831442, 50904373, 101808746]

約数ペア:

[(1, 101808746), (2, 50904373), (13, 7831442), (26, 3915721), (71, 1433926), (131, 777166), (142, 716963), (262, 388583), (421, 241826), (842, 120913), (923, 110302), (1703, 59782), (1846, 55151), (3406, 29891), (5473, 18602), (9301, 10946)]