200204140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{526853}}^1$

素因数の和:526881

約数の個数: 24

約数和(自身を含む): 442557360

約数和(自身を除く): 242353220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 526853, 1053706, 2107412, 2634265, 5268530, 10010207, 10537060, 20020414, 40040828, 50051035, 100102070, 200204140]

約数ペア:

[(1, 200204140), (2, 100102070), (4, 50051035), (5, 40040828), (10, 20020414), (19, 10537060), (20, 10010207), (38, 5268530), (76, 2634265), (95, 2107412), (190, 1053706), (380, 526853)]