218909374

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3167}}^1$

素因数の和:3312

約数の個数: 32

約数和(自身を含む): 369515520

約数和(自身を除く): 150606146

約数列:

[1, 2, 17, 19, 34, 38, 107, 214, 323, 646, 1819, 2033, 3167, 3638, 4066, 6334, 34561, 53839, 60173, 69122, 107678, 120346, 338869, 677738, 1022941, 2045882, 5760773, 6438511, 11521546, 12877022, 109454687, 218909374]

約数ペア:

[(1, 218909374), (2, 109454687), (17, 12877022), (19, 11521546), (34, 6438511), (38, 5760773), (107, 2045882), (214, 1022941), (323, 677738), (646, 338869), (1819, 120346), (2033, 107678), (3167, 69122), (3638, 60173), (4066, 53839), (6334, 34561)]