207121518578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5209}}^1\times {\mathrm{5521}}^1$

素因数の和:11022

約数の個数: 32

約数和(自身を含む): 335914083120

約数和(自身を除く): 128792564542

約数列:

[1, 2, 13, 26, 277, 554, 3601, 5209, 5521, 7202, 10418, 11042, 67717, 71773, 135434, 143546, 1442893, 1529317, 2885786, 3058634, 18757609, 19881121, 28758889, 37515218, 39762242, 57517778, 373865557, 747731114, 7966212253, 15932424506, 103560759289, 207121518578]

約数ペア:

[(1, 207121518578), (2, 103560759289), (13, 15932424506), (26, 7966212253), (277, 747731114), (554, 373865557), (3601, 57517778), (5209, 39762242), (5521, 37515218), (7202, 28758889), (10418, 19881121), (11042, 18757609), (67717, 3058634), (71773, 2885786), (135434, 1529317), (143546, 1442893)]