198687090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22003}}^1$

素因数の和:22063

約数の個数: 64

約数和(自身を含む): 557669376

約数和(自身を除く): 358982286

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 22003, 44006, 66009, 110015, 132018, 154021, 220030, 308042, 330045, 462063, 660090, 770105, 924126, 946129, 1540210, 1892258, 2310315, 2838387, 4620630, 4730645, 5676774, 6622903, 9461290, 13245806, 14191935, 19868709, 28383870, 33114515, 39737418, 66229030, 99343545, 198687090]

約数ペア:

[(1, 198687090), (2, 99343545), (3, 66229030), (5, 39737418), (6, 33114515), (7, 28383870), (10, 19868709), (14, 14191935), (15, 13245806), (21, 9461290), (30, 6622903), (35, 5676774), (42, 4730645), (43, 4620630), (70, 2838387), (86, 2310315), (105, 1892258), (129, 1540210), (210, 946129), (215, 924126), (258, 770105), (301, 660090), (430, 462063), (602, 330045), (645, 308042), (903, 220030), (1290, 154021), (1505, 132018), (1806, 110015), (3010, 66009), (4515, 44006), (9030, 22003)]