207670762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{20533}}^1$

素因数の和:20937

約数の個数: 16

約数和(自身を含む): 336346920

約数和(自身を除く): 128676158

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 20533, 41066, 266929, 533858, 7987337, 15974674, 103835381, 207670762]

約数ペア:

[(1, 207670762), (2, 103835381), (13, 15974674), (26, 7987337), (389, 533858), (778, 266929), (5057, 41066), (10114, 20533)]