200533880

素因数分解:

$2^3\times 5^1\times {\mathrm{5013347}}^1$

素因数の和:5013358

約数の個数: 16

約数和(自身を含む): 451201320

約数和(自身を除く): 250667440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5013347, 10026694, 20053388, 25066735, 40106776, 50133470, 100266940, 200533880]

約数ペア:

[(1, 200533880), (2, 100266940), (4, 50133470), (5, 40106776), (8, 25066735), (10, 20053388), (20, 10026694), (40, 5013347)]