200061880

素因数分解:

$2^3\times 5^1\times {\mathrm{5001547}}^1$

素因数の和:5001558

約数の個数: 16

約数和(自身を含む): 450139320

約数和(自身を除く): 250077440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5001547, 10003094, 20006188, 25007735, 40012376, 50015470, 100030940, 200061880]

約数ペア:

[(1, 200061880), (2, 100030940), (4, 50015470), (5, 40012376), (8, 25007735), (10, 20006188), (20, 10003094), (40, 5001547)]