201997059

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 302289408

約数和(自身を除く): 100292349

約数列:

[1, 3, 11, 33, 71, 73, 213, 219, 781, 803, 1181, 2343, 2409, 3543, 5183, 12991, 15549, 38973, 57013, 83851, 86213, 171039, 251553, 258639, 922361, 948343, 2767083, 2845029, 6121123, 18363369, 67332353, 201997059]

約数ペア:

[(1, 201997059), (3, 67332353), (11, 18363369), (33, 6121123), (71, 2845029), (73, 2767083), (213, 948343), (219, 922361), (781, 258639), (803, 251553), (1181, 171039), (2343, 86213), (2409, 83851), (3543, 57013), (5183, 38973), (12991, 15549)]