204029060

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{29399}}^1$

素因数の和:29755

約数の個数: 24

約数和(自身を含む): 429710400

約数和(自身を除く): 225681340

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 6940, 29399, 58798, 117596, 146995, 293990, 587980, 10201453, 20402906, 40805812, 51007265, 102014530, 204029060]

約数ペア:

[(1, 204029060), (2, 102014530), (4, 51007265), (5, 40805812), (10, 20402906), (20, 10201453), (347, 587980), (694, 293990), (1388, 146995), (1735, 117596), (3470, 58798), (6940, 29399)]