208361958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{12953}}^1$

素因数の和:13348

約数の個数: 32

約数和(自身を含む): 477536256

約数和(自身を除く): 269174298

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 2298, 2681, 5362, 8043, 12953, 16086, 25906, 38859, 77718, 90671, 181342, 272013, 544026, 4960999, 9921998, 14882997, 29765994, 34726993, 69453986, 104180979, 208361958]

約数ペア:

[(1, 208361958), (2, 104180979), (3, 69453986), (6, 34726993), (7, 29765994), (14, 14882997), (21, 9921998), (42, 4960999), (383, 544026), (766, 272013), (1149, 181342), (2298, 90671), (2681, 77718), (5362, 38859), (8043, 25906), (12953, 16086)]