210794878

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{149077}}^1$

素因数の和:149187

約数の個数: 16

約数和(自身を含む): 364942944

約数和(自身を除く): 154148066

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 149077, 298154, 1043539, 2087078, 15056777, 30113554, 105397439, 210794878]

約数ペア:

[(1, 210794878), (2, 105397439), (7, 30113554), (14, 15056777), (101, 2087078), (202, 1043539), (707, 298154), (1414, 149077)]