208027629530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5839}}^1\times {\mathrm{508961}}^1$

素因数の和:514814

約数の個数: 32

約数和(自身を含む): 428016683520

約数和(自身を除く): 219989053990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5839, 11678, 29195, 40873, 58390, 81746, 204365, 408730, 508961, 1017922, 2544805, 3562727, 5089610, 7125454, 17813635, 35627270, 2971823279, 5943646558, 14859116395, 20802762953, 29718232790, 41605525906, 104013814765, 208027629530]

約数ペア:

[(1, 208027629530), (2, 104013814765), (5, 41605525906), (7, 29718232790), (10, 20802762953), (14, 14859116395), (35, 5943646558), (70, 2971823279), (5839, 35627270), (11678, 17813635), (29195, 7125454), (40873, 5089610), (58390, 3562727), (81746, 2544805), (204365, 1017922), (408730, 508961)]