250218267

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3203

約数の個数: 32

約数和(自身を含む): 376535040

約数和(自身を除く): 126316773

約数列:

[1, 3, 13, 31, 39, 67, 93, 201, 403, 871, 1209, 2077, 2613, 3089, 6231, 9267, 27001, 40157, 81003, 95759, 120471, 206963, 287277, 620889, 1244867, 2690519, 3734601, 6415853, 8071557, 19247559, 83406089, 250218267]

約数ペア:

[(1, 250218267), (3, 83406089), (13, 19247559), (31, 8071557), (39, 6415853), (67, 3734601), (93, 2690519), (201, 1244867), (403, 620889), (871, 287277), (1209, 206963), (2077, 120471), (2613, 95759), (3089, 81003), (6231, 40157), (9267, 27001)]