212924405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{7219}}^1$

素因数の和:7588

約数の個数: 16

約数和(自身を含む): 271356480

約数和(自身を除く): 58432075

約数列:

[1, 5, 17, 85, 347, 1735, 5899, 7219, 29495, 36095, 122723, 613615, 2504993, 12524965, 42584881, 212924405]

約数ペア:

[(1, 212924405), (5, 42584881), (17, 12524965), (85, 2504993), (347, 613615), (1735, 122723), (5899, 36095), (7219, 29495)]