201744831

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 309848960

約数和(自身を除く): 108104129

約数列:

[1, 3, 17, 19, 37, 51, 57, 111, 289, 323, 331, 629, 703, 867, 969, 993, 1887, 2109, 5491, 5627, 6289, 10693, 11951, 12247, 16473, 16881, 18867, 32079, 35853, 36741, 95659, 106913, 203167, 208199, 232693, 286977, 320739, 609501, 624597, 698079, 1817521, 3539383, 3955781, 5452563, 10618149, 11867343, 67248277, 201744831]

約数ペア:

[(1, 201744831), (3, 67248277), (17, 11867343), (19, 10618149), (37, 5452563), (51, 3955781), (57, 3539383), (111, 1817521), (289, 698079), (323, 624597), (331, 609501), (629, 320739), (703, 286977), (867, 232693), (969, 208199), (993, 203167), (1887, 106913), (2109, 95659), (5491, 36741), (5627, 35853), (6289, 32079), (10693, 18867), (11951, 16881), (12247, 16473)]