200812821807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1\times {\mathrm{818999}}^1$

素因数の和:825302

約数の個数: 16

約数和(自身を含む): 288392832000

約数和(自身を除く): 87580010193

約数列:

[1, 3, 13, 39, 6287, 18861, 81731, 245193, 818999, 2456997, 10646987, 31940961, 5149046713, 15447140139, 66937607269, 200812821807]

約数ペア:

[(1, 200812821807), (3, 66937607269), (13, 15447140139), (39, 5149046713), (6287, 31940961), (18861, 10646987), (81731, 2456997), (245193, 818999)]