204447810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{973561}}^1$

素因数の和:973578

約数の個数: 32

約数和(自身を含む): 560771712

約数和(自身を除く): 356323902

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 973561, 1947122, 2920683, 4867805, 5841366, 6814927, 9735610, 13629854, 14603415, 20444781, 29206830, 34074635, 40889562, 68149270, 102223905, 204447810]

約数ペア:

[(1, 204447810), (2, 102223905), (3, 68149270), (5, 40889562), (6, 34074635), (7, 29206830), (10, 20444781), (14, 14603415), (15, 13629854), (21, 9735610), (30, 6814927), (35, 5841366), (42, 4867805), (70, 2920683), (105, 1947122), (210, 973561)]