207874470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9479}}^1$

素因数の和:9549

約数の個数: 64

約数和(自身を含む): 540587520

約数和(自身を除く): 332713050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1290, 1462, 2193, 3655, 4386, 7310, 9479, 10965, 18958, 21930, 28437, 47395, 56874, 94790, 142185, 161143, 284370, 322286, 407597, 483429, 805715, 815194, 966858, 1222791, 1611430, 2037985, 2417145, 2445582, 4075970, 4834290, 6113955, 6929149, 12227910, 13858298, 20787447, 34645745, 41574894, 69291490, 103937235, 207874470]

約数ペア:

[(1, 207874470), (2, 103937235), (3, 69291490), (5, 41574894), (6, 34645745), (10, 20787447), (15, 13858298), (17, 12227910), (30, 6929149), (34, 6113955), (43, 4834290), (51, 4075970), (85, 2445582), (86, 2417145), (102, 2037985), (129, 1611430), (170, 1222791), (215, 966858), (255, 815194), (258, 805715), (430, 483429), (510, 407597), (645, 322286), (731, 284370), (1290, 161143), (1462, 142185), (2193, 94790), (3655, 56874), (4386, 47395), (7310, 28437), (9479, 21930), (10965, 18958)]