199638067209

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1\times {\mathrm{32507}}^1$

素因数の和:35309

約数の個数: 32

約数和(自身を含む): 307125181440

約数和(自身を除く): 107487114231

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 2683, 8049, 18781, 32507, 56343, 97521, 227549, 292447, 682647, 877341, 2047129, 3543263, 6141387, 10629789, 24802841, 74408523, 87216281, 261648843, 610513967, 1831541901, 9506574629, 28519723887, 66546022403, 199638067209]

約数ペア:

[(1, 199638067209), (3, 66546022403), (7, 28519723887), (21, 9506574629), (109, 1831541901), (327, 610513967), (763, 261648843), (2289, 87216281), (2683, 74408523), (8049, 24802841), (18781, 10629789), (32507, 6141387), (56343, 3543263), (97521, 2047129), (227549, 877341), (292447, 682647)]