210007963

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 245145600

約数和(自身を除く): 35137637

約数列:

[1, 11, 23, 59, 121, 253, 649, 1279, 1357, 2783, 7139, 14069, 14927, 29417, 75461, 154759, 164197, 323587, 830071, 1735603, 3559457, 9130781, 19091633, 210007963]

約数ペア:

[(1, 210007963), (11, 19091633), (23, 9130781), (59, 3559457), (121, 1735603), (253, 830071), (649, 323587), (1279, 164197), (1357, 154759), (2783, 75461), (7139, 29417), (14069, 14927)]