201809478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{48817}}^1$

素因数の和:48888

約数の個数: 32

約数和(自身を含む): 442876896

約数和(自身を除く): 241067418

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 48817, 97634, 146451, 292902, 634621, 1269242, 1903863, 2587301, 3807726, 5174602, 7761903, 15523806, 33634913, 67269826, 100904739, 201809478]

約数ペア:

[(1, 201809478), (2, 100904739), (3, 67269826), (6, 33634913), (13, 15523806), (26, 7761903), (39, 5174602), (53, 3807726), (78, 2587301), (106, 1903863), (159, 1269242), (318, 634621), (689, 292902), (1378, 146451), (2067, 97634), (4134, 48817)]