206585580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12253}}^1$

素因数の和:12546

約数の個数: 48

約数和(自身を含む): 580545504

約数和(自身を除く): 373959924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 8430, 12253, 16860, 24506, 36759, 49012, 61265, 73518, 122530, 147036, 183795, 245060, 367590, 735180, 3443093, 6886186, 10329279, 13772372, 17215465, 20658558, 34430930, 41317116, 51646395, 68861860, 103292790, 206585580]

約数ペア:

[(1, 206585580), (2, 103292790), (3, 68861860), (4, 51646395), (5, 41317116), (6, 34430930), (10, 20658558), (12, 17215465), (15, 13772372), (20, 10329279), (30, 6886186), (60, 3443093), (281, 735180), (562, 367590), (843, 245060), (1124, 183795), (1405, 147036), (1686, 122530), (2810, 73518), (3372, 61265), (4215, 49012), (5620, 36759), (8430, 24506), (12253, 16860)]