200672164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17609}}^1$

素因数の和:17668

約数の個数: 48

約数和(自身を含む): 449688960

約数和(自身を除く): 249016796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 2849, 5698, 11396, 17609, 35218, 70436, 123263, 193699, 246526, 387398, 493052, 651533, 774796, 1303066, 1355893, 2606132, 2711786, 4560731, 5423572, 7166863, 9121462, 14333726, 18242924, 28667452, 50168041, 100336082, 200672164]

約数ペア:

[(1, 200672164), (2, 100336082), (4, 50168041), (7, 28667452), (11, 18242924), (14, 14333726), (22, 9121462), (28, 7166863), (37, 5423572), (44, 4560731), (74, 2711786), (77, 2606132), (148, 1355893), (154, 1303066), (259, 774796), (308, 651533), (407, 493052), (518, 387398), (814, 246526), (1036, 193699), (1628, 123263), (2849, 70436), (5698, 35218), (11396, 17609)]