202327825

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 297230976

約数和(自身を除く): 94903151

約数列:

[1, 5, 7, 25, 35, 41, 163, 173, 175, 205, 287, 815, 865, 1025, 1141, 1211, 1435, 4075, 4325, 5705, 6055, 6683, 7093, 7175, 28199, 28525, 30275, 33415, 35465, 46781, 49651, 140995, 167075, 177325, 197393, 233905, 248255, 704975, 986965, 1156159, 1169525, 1241275, 4934825, 5780795, 8093113, 28903975, 40465565, 202327825]

約数ペア:

[(1, 202327825), (5, 40465565), (7, 28903975), (25, 8093113), (35, 5780795), (41, 4934825), (163, 1241275), (173, 1169525), (175, 1156159), (205, 986965), (287, 704975), (815, 248255), (865, 233905), (1025, 197393), (1141, 177325), (1211, 167075), (1435, 140995), (4075, 49651), (4325, 46781), (5705, 35465), (6055, 33415), (6683, 30275), (7093, 28525), (7175, 28199)]