224350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{641}}^1$

素因数の和:660

約数の個数: 24

約数和(自身を含む): 477648

約数和(自身を除く): 253298

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 641, 1282, 3205, 4487, 6410, 8974, 16025, 22435, 32050, 44870, 112175, 224350]

約数ペア:

[(1, 224350), (2, 112175), (5, 44870), (7, 32050), (10, 22435), (14, 16025), (25, 8974), (35, 6410), (50, 4487), (70, 3205), (175, 1282), (350, 641)]