207484552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 434649600

約数和(自身を除く): 227165048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 97, 109, 194, 218, 223, 388, 436, 446, 776, 872, 892, 1067, 1199, 1784, 2134, 2398, 2453, 4268, 4796, 4906, 8536, 9592, 9812, 10573, 19624, 21146, 21631, 24307, 42292, 43262, 48614, 84584, 86524, 97228, 116303, 173048, 194456, 232606, 237941, 267377, 465212, 475882, 534754, 930424, 951764, 1069508, 1903528, 2139016, 2357779, 4715558, 9431116, 18862232, 25935569, 51871138, 103742276, 207484552]

約数ペア:

[(1, 207484552), (2, 103742276), (4, 51871138), (8, 25935569), (11, 18862232), (22, 9431116), (44, 4715558), (88, 2357779), (97, 2139016), (109, 1903528), (194, 1069508), (218, 951764), (223, 930424), (388, 534754), (436, 475882), (446, 465212), (776, 267377), (872, 237941), (892, 232606), (1067, 194456), (1199, 173048), (1784, 116303), (2134, 97228), (2398, 86524), (2453, 84584), (4268, 48614), (4796, 43262), (4906, 42292), (8536, 24307), (9592, 21631), (9812, 21146), (10573, 19624)]