207830469

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4567}}^1$

素因数の和:4785

約数の個数: 32

約数和(自身を含む): 347314176

約数和(自身を除く): 139483707

約数列:

[1, 3, 7, 11, 21, 33, 77, 197, 231, 591, 1379, 2167, 4137, 4567, 6501, 13701, 15169, 31969, 45507, 50237, 95907, 150711, 351659, 899699, 1054977, 2699097, 6297893, 9896689, 18893679, 29690067, 69276823, 207830469]

約数ペア:

[(1, 207830469), (3, 69276823), (7, 29690067), (11, 18893679), (21, 9896689), (33, 6297893), (77, 2699097), (197, 1054977), (231, 899699), (591, 351659), (1379, 150711), (2167, 95907), (4137, 50237), (4567, 45507), (6501, 31969), (13701, 15169)]