200570517

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{8819}}^1$

素因数の和:8870

約数の個数: 36

約数和(自身を含む): 349483680

約数和(自身を除く): 148913163

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 361, 399, 1083, 1197, 2527, 3249, 7581, 8819, 22743, 26457, 61733, 79371, 167561, 185199, 502683, 555597, 1172927, 1508049, 3183659, 3518781, 9550977, 10556343, 22285613, 28652931, 66856839, 200570517]

約数ペア:

[(1, 200570517), (3, 66856839), (7, 28652931), (9, 22285613), (19, 10556343), (21, 9550977), (57, 3518781), (63, 3183659), (133, 1508049), (171, 1172927), (361, 555597), (399, 502683), (1083, 185199), (1197, 167561), (2527, 79371), (3249, 61733), (7581, 26457), (8819, 22743)]