205126315198

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1\times {\mathrm{139201}}^1$

素因数の和:140848

約数の個数: 32

約数和(自身を含む): 357123287808

約数和(自身を除く): 151996972610

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 1571, 3142, 10997, 21994, 105257, 139201, 210514, 278402, 736799, 974407, 1473598, 1948814, 9326467, 18652934, 65285269, 130570538, 218684771, 437369542, 1530793397, 3061586794, 14651879657, 29303759314, 102563157599, 205126315198]

約数ペア:

[(1, 205126315198), (2, 102563157599), (7, 29303759314), (14, 14651879657), (67, 3061586794), (134, 1530793397), (469, 437369542), (938, 218684771), (1571, 130570538), (3142, 65285269), (10997, 18652934), (21994, 9326467), (105257, 1948814), (139201, 1473598), (210514, 974407), (278402, 736799)]