204232938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19687}}^1$

素因数の和:19731

約数の個数: 64

約数和(自身を含む): 529213440

約数和(自身を除く): 324980502

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 19687, 39374, 59061, 118122, 137809, 255931, 275618, 374053, 413427, 511862, 748106, 767793, 826854, 1122159, 1535586, 1791517, 2244318, 2618371, 3583034, 4862689, 5236742, 5374551, 7855113, 9725378, 10749102, 14588067, 15710226, 29176134, 34038823, 68077646, 102116469, 204232938]

約数ペア:

[(1, 204232938), (2, 102116469), (3, 68077646), (6, 34038823), (7, 29176134), (13, 15710226), (14, 14588067), (19, 10749102), (21, 9725378), (26, 7855113), (38, 5374551), (39, 5236742), (42, 4862689), (57, 3583034), (78, 2618371), (91, 2244318), (114, 1791517), (133, 1535586), (182, 1122159), (247, 826854), (266, 767793), (273, 748106), (399, 511862), (494, 413427), (546, 374053), (741, 275618), (798, 255931), (1482, 137809), (1729, 118122), (3458, 59061), (5187, 39374), (10374, 19687)]