201012172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{5431}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 371114240

約数和(自身を除く): 170102068

約数列:

[1, 2, 4, 19, 38, 76, 487, 974, 1948, 5431, 9253, 10862, 18506, 21724, 37012, 103189, 206378, 412756, 2644897, 5289794, 10579588, 50253043, 100506086, 201012172]

約数ペア:

[(1, 201012172), (2, 100506086), (4, 50253043), (19, 10579588), (38, 5289794), (76, 2644897), (487, 412756), (974, 206378), (1948, 103189), (5431, 37012), (9253, 21724), (10862, 18506)]