196859295

素因数分解:

$3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{8429}}^1$

素因数の和:8616

約数の個数: 32

約数和(自身を含む): 352036800

約数和(自身を除く): 155177505

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 173, 519, 865, 1557, 2595, 4671, 7785, 8429, 23355, 25287, 42145, 75861, 126435, 227583, 379305, 1137915, 1458217, 4374651, 7291085, 13123953, 21873255, 39371859, 65619765, 196859295]

約数ペア:

[(1, 196859295), (3, 65619765), (5, 39371859), (9, 21873255), (15, 13123953), (27, 7291085), (45, 4374651), (135, 1458217), (173, 1137915), (519, 379305), (865, 227583), (1557, 126435), (2595, 75861), (4671, 42145), (7785, 25287), (8429, 23355)]