200301100

素因数分解:

$2^2\times 5^2\times {\mathrm{2003011}}^1$

素因数の和:2003025

約数の個数: 18

約数和(自身を含む): 434653604

約数和(自身を除く): 234352504

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2003011, 4006022, 8012044, 10015055, 20030110, 40060220, 50075275, 100150550, 200301100]

約数ペア:

[(1, 200301100), (2, 100150550), (4, 50075275), (5, 40060220), (10, 20030110), (20, 10015055), (25, 8012044), (50, 4006022), (100, 2003011)]