201914967279

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{3160007}}^1$

素因数の和:3160107

約数の個数: 24

約数和(自身を含む): 288951131520

約数和(自身を除く): 87036164241

約数列:

[1, 3, 19, 57, 59, 177, 361, 1083, 1121, 3363, 21299, 63897, 3160007, 9480021, 60040133, 180120399, 186440413, 559321239, 1140762527, 3422287581, 3542367847, 10627103541, 67304989093, 201914967279]

約数ペア:

[(1, 201914967279), (3, 67304989093), (19, 10627103541), (57, 3542367847), (59, 3422287581), (177, 1140762527), (361, 559321239), (1083, 186440413), (1121, 180120399), (3363, 60040133), (21299, 9480021), (63897, 3160007)]