200561478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151253}}^1$

素因数の和:151288

約数の個数: 32

約数和(自身を含む): 457392096

約数和(自身を除く): 256830618

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 151253, 302506, 453759, 907518, 1966289, 2571301, 3932578, 5142602, 5898867, 7713903, 11797734, 15427806, 33426913, 66853826, 100280739, 200561478]

約数ペア:

[(1, 200561478), (2, 100280739), (3, 66853826), (6, 33426913), (13, 15427806), (17, 11797734), (26, 7713903), (34, 5898867), (39, 5142602), (51, 3932578), (78, 2571301), (102, 1966289), (221, 907518), (442, 453759), (663, 302506), (1326, 151253)]