200306785

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^2\times {\mathrm{251}}^1$

素因数の和:565

約数の個数: 24

約数和(自身を含む): 277639488

約数和(自身を除く): 77332703

約数列:

[1, 5, 7, 35, 151, 251, 755, 1057, 1255, 1757, 5285, 8785, 22801, 37901, 114005, 159607, 189505, 265307, 798035, 1326535, 5723051, 28615255, 40061357, 200306785]

約数ペア:

[(1, 200306785), (5, 40061357), (7, 28615255), (35, 5723051), (151, 1326535), (251, 798035), (755, 265307), (1057, 189505), (1255, 159607), (1757, 114005), (5285, 37901), (8785, 22801)]