200747515

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1$

素因数の和:3858

約数の個数: 16

約数和(自身を含む): 245576448

約数和(自身を除く): 44828933

約数列:

[1, 5, 103, 107, 515, 535, 3643, 11021, 18215, 55105, 375229, 389801, 1876145, 1949005, 40149503, 200747515]

約数ペア:

[(1, 200747515), (5, 40149503), (103, 1949005), (107, 1876145), (515, 389801), (535, 375229), (3643, 55105), (11021, 18215)]