196202493

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{127487}}^1$

素因数の和:127518

約数の個数: 20

約数和(自身を含む): 308520960

約数和(自身を除く): 112318467

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 127487, 382461, 1147383, 2422253, 3442149, 7266759, 10326447, 21800277, 65400831, 196202493]

約数ペア:

[(1, 196202493), (3, 65400831), (9, 21800277), (19, 10326447), (27, 7266759), (57, 3442149), (81, 2422253), (171, 1147383), (513, 382461), (1539, 127487)]