202055421

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1361}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 296545536

約数和(自身を除く): 94490115

約数列:

[1, 3, 17, 41, 51, 71, 123, 213, 697, 1207, 1361, 2091, 2911, 3621, 4083, 8733, 23137, 49487, 55801, 69411, 96631, 148461, 167403, 289893, 948617, 1642727, 2845851, 3961871, 4928181, 11885613, 67351807, 202055421]

約数ペア:

[(1, 202055421), (3, 67351807), (17, 11885613), (41, 4928181), (51, 3961871), (71, 2845851), (123, 1642727), (213, 948617), (697, 289893), (1207, 167403), (1361, 148461), (2091, 96631), (2911, 69411), (3621, 55801), (4083, 49487), (8733, 23137)]