201237554991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{56991661}}^1$

素因数の和:56991782

約数の個数: 16

約数和(自身を含む): 295444775808

約数和(自身を除く): 94207220817

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 56991661, 170974983, 626908271, 1880724813, 6098107727, 18294323181, 67079184997, 201237554991]

約数ペア:

[(1, 201237554991), (3, 67079184997), (11, 18294323181), (33, 6098107727), (107, 1880724813), (321, 626908271), (1177, 170974983), (3531, 56991661)]