201754091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113921}}^1$

素因数の和:113962

約数の個数: 16

約数和(自身を含む): 262476288

約数和(自身を除く): 60722197

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 113921, 797447, 1253131, 2620183, 8771917, 18341281, 28822013, 201754091]

約数ペア:

[(1, 201754091), (7, 28822013), (11, 18341281), (23, 8771917), (77, 2620183), (161, 1253131), (253, 797447), (1771, 113921)]