208156942

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{11071}}^1$

素因数の和:11176

約数の個数: 32

約数和(自身を含む): 382648320

約数和(自身を除く): 174491378

約数列:

[1, 2, 7, 14, 17, 34, 79, 119, 158, 238, 553, 1106, 1343, 2686, 9401, 11071, 18802, 22142, 77497, 154994, 188207, 376414, 874609, 1317449, 1749218, 2634898, 6122263, 12244526, 14868353, 29736706, 104078471, 208156942]

約数ペア:

[(1, 208156942), (2, 104078471), (7, 29736706), (14, 14868353), (17, 12244526), (34, 6122263), (79, 2634898), (119, 1749218), (158, 1317449), (238, 874609), (553, 376414), (1106, 188207), (1343, 154994), (2686, 77497), (9401, 22142), (11071, 18802)]