210327207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 302480640

約数和(自身を除く): 92153433

約数列:

[1, 3, 19, 57, 61, 183, 241, 251, 723, 753, 1159, 3477, 4579, 4769, 13737, 14307, 14701, 15311, 44103, 45933, 60491, 181473, 279319, 290909, 837957, 872727, 1149329, 3447987, 3689951, 11069853, 70109069, 210327207]

約数ペア:

[(1, 210327207), (3, 70109069), (19, 11069853), (57, 3689951), (61, 3447987), (183, 1149329), (241, 872727), (251, 837957), (723, 290909), (753, 279319), (1159, 181473), (3477, 60491), (4579, 45933), (4769, 44103), (13737, 15311), (14307, 14701)]