204946742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 415908864

約数和(自身を除く): 210962122

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 167, 182, 286, 334, 613, 1001, 1169, 1226, 1837, 2002, 2171, 2338, 3674, 4291, 4342, 6743, 7969, 8582, 12859, 13486, 15197, 15938, 23881, 25718, 30394, 47201, 47762, 55783, 87659, 94402, 102371, 111566, 167167, 175318, 204742, 334334, 613613, 716597, 1126081, 1227226, 1330823, 1433194, 2252162, 2661646, 7882567, 9315761, 14639053, 15765134, 18631522, 29278106, 102473371, 204946742]

約数ペア:

[(1, 204946742), (2, 102473371), (7, 29278106), (11, 18631522), (13, 15765134), (14, 14639053), (22, 9315761), (26, 7882567), (77, 2661646), (91, 2252162), (143, 1433194), (154, 1330823), (167, 1227226), (182, 1126081), (286, 716597), (334, 613613), (613, 334334), (1001, 204742), (1169, 175318), (1226, 167167), (1837, 111566), (2002, 102371), (2171, 94402), (2338, 87659), (3674, 55783), (4291, 47762), (4342, 47201), (6743, 30394), (7969, 25718), (8582, 23881), (12859, 15938), (13486, 15197)]