202219300

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{18899}}^1$

素因数の和:19020

約数の個数: 36

約数和(自身を含む): 442940400

約数和(自身を除く): 240721100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 18899, 37798, 75596, 94495, 188990, 377980, 472475, 944950, 1889900, 2022193, 4044386, 8088772, 10110965, 20221930, 40443860, 50554825, 101109650, 202219300]

約数ペア:

[(1, 202219300), (2, 101109650), (4, 50554825), (5, 40443860), (10, 20221930), (20, 10110965), (25, 8088772), (50, 4044386), (100, 2022193), (107, 1889900), (214, 944950), (428, 472475), (535, 377980), (1070, 188990), (2140, 94495), (2675, 75596), (5350, 37798), (10700, 18899)]