201922638

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 408955392

約数和(自身を除く): 207032754

約数列:

[1, 2, 3, 6, 113, 226, 339, 431, 678, 691, 862, 1293, 1382, 2073, 2586, 4146, 48703, 78083, 97406, 146109, 156166, 234249, 292218, 297821, 468498, 595642, 893463, 1786926, 33653773, 67307546, 100961319, 201922638]

約数ペア:

[(1, 201922638), (2, 100961319), (3, 67307546), (6, 33653773), (113, 1786926), (226, 893463), (339, 595642), (431, 468498), (678, 297821), (691, 292218), (862, 234249), (1293, 156166), (1382, 146109), (2073, 97406), (2586, 78083), (4146, 48703)]