200737660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{27803}}^1$

素因数の和:27850

約数の個数: 36

約数和(自身を含む): 444919608

約数和(自身を除く): 244181948

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 27803, 55606, 111212, 139015, 278030, 528257, 556060, 1056514, 2113028, 2641285, 5282570, 10036883, 10565140, 20073766, 40147532, 50184415, 100368830, 200737660]

約数ペア:

[(1, 200737660), (2, 100368830), (4, 50184415), (5, 40147532), (10, 20073766), (19, 10565140), (20, 10036883), (38, 5282570), (76, 2641285), (95, 2113028), (190, 1056514), (361, 556060), (380, 528257), (722, 278030), (1444, 139015), (1805, 111212), (3610, 55606), (7220, 27803)]