201770270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1552079}}^1$

素因数の和:1552099

約数の個数: 16

約数和(自身を含む): 391124160

約数和(自身を除く): 189353890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1552079, 3104158, 7760395, 15520790, 20177027, 40354054, 100885135, 201770270]

約数ペア:

[(1, 201770270), (2, 100885135), (5, 40354054), (10, 20177027), (13, 15520790), (26, 7760395), (65, 3104158), (130, 1552079)]