201584905

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{9547}}^1$

素因数の和:9696

約数の個数: 16

約数和(自身を含む): 250233984

約数和(自身を除く): 48649079

約数列:

[1, 5, 41, 103, 205, 515, 4223, 9547, 21115, 47735, 391427, 983341, 1957135, 4916705, 40316981, 201584905]

約数ペア:

[(1, 201584905), (5, 40316981), (41, 4916705), (103, 1957135), (205, 983341), (515, 391427), (4223, 47735), (9547, 21115)]