208451246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 344852640

約数和(自身を除く): 136401394

約数列:

[1, 2, 17, 29, 34, 58, 163, 326, 493, 986, 1297, 2594, 2771, 4727, 5542, 9454, 22049, 37613, 44098, 75226, 80359, 160718, 211411, 422822, 639421, 1278842, 3593987, 6130919, 7187974, 12261838, 104225623, 208451246]

約数ペア:

[(1, 208451246), (2, 104225623), (17, 12261838), (29, 7187974), (34, 6130919), (58, 3593987), (163, 1278842), (326, 639421), (493, 422822), (986, 211411), (1297, 160718), (2594, 80359), (2771, 75226), (4727, 44098), (5542, 37613), (9454, 22049)]