202368270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{518893}}^1$

素因数の和:518916

約数の個数: 32

約数和(自身を含む): 523045152

約数和(自身を除く): 320676882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 518893, 1037786, 1556679, 2594465, 3113358, 5188930, 6745609, 7783395, 13491218, 15566790, 20236827, 33728045, 40473654, 67456090, 101184135, 202368270]

約数ペア:

[(1, 202368270), (2, 101184135), (3, 67456090), (5, 40473654), (6, 33728045), (10, 20236827), (13, 15566790), (15, 13491218), (26, 7783395), (30, 6745609), (39, 5188930), (65, 3113358), (78, 2594465), (130, 1556679), (195, 1037786), (390, 518893)]