200304878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{4289}}^1$

素因数の和:5539

約数の個数: 16

約数和(自身を含む): 316602000

約数和(自身を除く): 116297122

約数列:

[1, 2, 19, 38, 1229, 2458, 4289, 8578, 23351, 46702, 81491, 162982, 5271181, 10542362, 100152439, 200304878]

約数ペア:

[(1, 200304878), (2, 100152439), (19, 10542362), (38, 5271181), (1229, 162982), (2458, 81491), (4289, 46702), (8578, 23351)]