204077825

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{22003}}^1$

素因数の和:22073

約数の個数: 24

約数和(自身を含む): 294677568

約数和(自身を除く): 90599743

約数列:

[1, 5, 7, 25, 35, 53, 175, 265, 371, 1325, 1855, 9275, 22003, 110015, 154021, 550075, 770105, 1166159, 3850525, 5830795, 8163113, 29153975, 40815565, 204077825]

約数ペア:

[(1, 204077825), (5, 40815565), (7, 29153975), (25, 8163113), (35, 5830795), (53, 3850525), (175, 1166159), (265, 770105), (371, 550075), (1325, 154021), (1855, 110015), (9275, 22003)]