201876957

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{51329}}^1$

素因数の和:51377

約数の個数: 24

約数和(自身を含む): 320299200

約数和(自身を除く): 118422243

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 51329, 153987, 461961, 975251, 1180567, 2925753, 3541701, 8777259, 10625103, 22430773, 67292319, 201876957]

約数ペア:

[(1, 201876957), (3, 67292319), (9, 22430773), (19, 10625103), (23, 8777259), (57, 3541701), (69, 2925753), (171, 1180567), (207, 975251), (437, 461961), (1311, 153987), (3933, 51329)]