201770925730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{169951}}^1$

素因数の和:170263

約数の個数: 64

約数和(自身を含む): 407036399616

約数和(自身を除く): 205265473886

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 251, 430, 473, 502, 946, 1255, 2365, 2510, 2761, 4730, 5522, 10793, 13805, 21586, 27610, 53965, 107930, 118723, 169951, 237446, 339902, 593615, 849755, 1187230, 1699510, 1869461, 3738922, 7307893, 9347305, 14615786, 18694610, 36539465, 42657701, 73078930, 80386823, 85315402, 160773646, 213288505, 401934115, 426577010, 469234711, 803868230, 938469422, 1834281143, 2346173555, 3668562286, 4692347110, 9171405715, 18342811430, 20177092573, 40354185146, 100885462865, 201770925730]

約数ペア:

[(1, 201770925730), (2, 100885462865), (5, 40354185146), (10, 20177092573), (11, 18342811430), (22, 9171405715), (43, 4692347110), (55, 3668562286), (86, 2346173555), (110, 1834281143), (215, 938469422), (251, 803868230), (430, 469234711), (473, 426577010), (502, 401934115), (946, 213288505), (1255, 160773646), (2365, 85315402), (2510, 80386823), (2761, 73078930), (4730, 42657701), (5522, 36539465), (10793, 18694610), (13805, 14615786), (21586, 9347305), (27610, 7307893), (53965, 3738922), (107930, 1869461), (118723, 1699510), (169951, 1187230), (237446, 849755), (339902, 593615)]