210835254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{3931}}^1$

素因数の和:5220

約数の個数: 32

約数和(自身を含む): 482409216

約数和(自身を除く): 271573962

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1277, 2554, 3831, 3931, 7662, 7862, 8939, 11793, 17878, 23586, 26817, 27517, 53634, 55034, 82551, 165102, 5019887, 10039774, 15059661, 30119322, 35139209, 70278418, 105417627, 210835254]

約数ペア:

[(1, 210835254), (2, 105417627), (3, 70278418), (6, 35139209), (7, 30119322), (14, 15059661), (21, 10039774), (42, 5019887), (1277, 165102), (2554, 82551), (3831, 55034), (3931, 53634), (7662, 27517), (7862, 26817), (8939, 23586), (11793, 17878)]