200187515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{8329}}^1$

素因数の和:8387

約数の個数: 32

約数和(自身を含む): 287884800

約数和(自身を除く): 87697285

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 4807, 8329, 24035, 41645, 91619, 158251, 191567, 458095, 791255, 957835, 1740761, 2107237, 3639773, 8703805, 10536185, 18198865, 40037503, 200187515]

約数ペア:

[(1, 200187515), (5, 40037503), (11, 18198865), (19, 10536185), (23, 8703805), (55, 3639773), (95, 2107237), (115, 1740761), (209, 957835), (253, 791255), (437, 458095), (1045, 191567), (1265, 158251), (2185, 91619), (4807, 41645), (8329, 24035)]