204085175

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61379}}^1$

素因数の和:61415

約数の個数: 24

約数和(自身を含む): 304444800

約数和(自身を除く): 100359625

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 3325, 61379, 306895, 429653, 1166201, 1534475, 2148265, 5831005, 8163407, 10741325, 29155025, 40817035, 204085175]

約数ペア:

[(1, 204085175), (5, 40817035), (7, 29155025), (19, 10741325), (25, 8163407), (35, 5831005), (95, 2148265), (133, 1534475), (175, 1166201), (475, 429653), (665, 306895), (3325, 61379)]