205803416

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{282697}}^1$

素因数の和:282723

約数の個数: 32

約数和(自身を含む): 474932640

約数和(自身を除く): 269129224

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 282697, 565394, 1130788, 1978879, 2261576, 3675061, 3957758, 7350122, 7915516, 14700244, 15831032, 25725427, 29400488, 51450854, 102901708, 205803416]

約数ペア:

[(1, 205803416), (2, 102901708), (4, 51450854), (7, 29400488), (8, 25725427), (13, 15831032), (14, 14700244), (26, 7915516), (28, 7350122), (52, 3957758), (56, 3675061), (91, 2261576), (104, 1978879), (182, 1130788), (364, 565394), (728, 282697)]