201875684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{13763}}^1$

素因数の和:13979

約数の個数: 24

約数和(自身を含む): 373830240

約数和(自身を除く): 171954556

約数列:

[1, 2, 4, 19, 38, 76, 193, 386, 772, 3667, 7334, 13763, 14668, 27526, 55052, 261497, 522994, 1045988, 2656259, 5312518, 10625036, 50468921, 100937842, 201875684]

約数ペア:

[(1, 201875684), (2, 100937842), (4, 50468921), (19, 10625036), (38, 5312518), (76, 2656259), (193, 1045988), (386, 522994), (772, 261497), (3667, 55052), (7334, 27526), (13763, 14668)]