208085266072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{2468507}}^1$

素因数の和:2468811

約数の個数: 32

約数和(自身を含む): 401231290320

約数和(自身を除く): 193146024248

約数列:

[1, 2, 4, 8, 41, 82, 164, 257, 328, 514, 1028, 2056, 10537, 21074, 42148, 84296, 2468507, 4937014, 9874028, 19748056, 101208787, 202417574, 404835148, 634406299, 809670296, 1268812598, 2537625196, 5075250392, 26010658259, 52021316518, 104042633036, 208085266072]

約数ペア:

[(1, 208085266072), (2, 104042633036), (4, 52021316518), (8, 26010658259), (41, 5075250392), (82, 2537625196), (164, 1268812598), (257, 809670296), (328, 634406299), (514, 404835148), (1028, 202417574), (2056, 101208787), (10537, 19748056), (21074, 9874028), (42148, 4937014), (84296, 2468507)]