201736281

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 290304000

約数和(自身を除く): 88567719

約数列:

[1, 3, 19, 57, 59, 177, 223, 269, 669, 807, 1121, 3363, 4237, 5111, 12711, 13157, 15333, 15871, 39471, 47613, 59987, 179961, 249983, 301549, 749949, 904647, 1139753, 3419259, 3539233, 10617699, 67245427, 201736281]

約数ペア:

[(1, 201736281), (3, 67245427), (19, 10617699), (57, 3539233), (59, 3419259), (177, 1139753), (223, 904647), (269, 749949), (669, 301549), (807, 249983), (1121, 179961), (3363, 59987), (4237, 47613), (5111, 39471), (12711, 15871), (13157, 15333)]