204053006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 331584192

約数和(自身を除く): 127531186

約数列:

[1, 2, 17, 34, 71, 137, 142, 274, 617, 1207, 1234, 2329, 2414, 4658, 9727, 10489, 19454, 20978, 43807, 84529, 87614, 165359, 169058, 330718, 744719, 1436993, 1489438, 2873986, 6001559, 12003118, 102026503, 204053006]

約数ペア:

[(1, 204053006), (2, 102026503), (17, 12003118), (34, 6001559), (71, 2873986), (137, 1489438), (142, 1436993), (274, 744719), (617, 330718), (1207, 169058), (1234, 165359), (2329, 87614), (2414, 84529), (4658, 43807), (9727, 20978), (10489, 19454)]