208875906

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{40153}}^1$

素因数の和:40195

約数の個数: 36

約数和(自身を含む): 480763842

約数和(自身を除く): 271887936

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 40153, 80306, 120459, 240918, 361377, 682601, 722754, 1365202, 2047803, 4095606, 6143409, 11604217, 12286818, 23208434, 34812651, 69625302, 104437953, 208875906]

約数ペア:

[(1, 208875906), (2, 104437953), (3, 69625302), (6, 34812651), (9, 23208434), (17, 12286818), (18, 11604217), (34, 6143409), (51, 4095606), (102, 2047803), (153, 1365202), (289, 722754), (306, 682601), (578, 361377), (867, 240918), (1734, 120459), (2601, 80306), (5202, 40153)]