225443738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{8081}}^1$

素因数の和:8162

約数の個数: 32

約数和(自身を含む): 386966160

約数和(自身を除く): 161522422

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 8081, 13949, 16162, 27898, 105053, 210106, 234349, 298997, 468698, 597994, 3046537, 3886961, 6093074, 7773922, 8670913, 17341826, 112721869, 225443738]

約数ペア:

[(1, 225443738), (2, 112721869), (13, 17341826), (26, 8670913), (29, 7773922), (37, 6093074), (58, 3886961), (74, 3046537), (377, 597994), (481, 468698), (754, 298997), (962, 234349), (1073, 210106), (2146, 105053), (8081, 27898), (13949, 16162)]