208568446073

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{877}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 235847580336

約数和(自身を除く): 27279134263

約数列:

[1, 13, 37, 73, 169, 481, 521, 877, 949, 2701, 6253, 6773, 11401, 12337, 19277, 32449, 35113, 38033, 64021, 88049, 148213, 250601, 421837, 456469, 456917, 494429, 832273, 1407221, 2368777, 3257813, 5483881, 5939921, 6427577, 10819549, 16905929, 18293873, 30794101, 33354941, 77218973, 219777077, 237820349, 400323313, 433614233, 1234132817, 2857102001, 5636985029, 16043726621, 208568446073]

約数ペア:

[(1, 208568446073), (13, 16043726621), (37, 5636985029), (73, 2857102001), (169, 1234132817), (481, 433614233), (521, 400323313), (877, 237820349), (949, 219777077), (2701, 77218973), (6253, 33354941), (6773, 30794101), (11401, 18293873), (12337, 16905929), (19277, 10819549), (32449, 6427577), (35113, 5939921), (38033, 5483881), (64021, 3257813), (88049, 2368777), (148213, 1407221), (250601, 832273), (421837, 494429), (456469, 456917)]