197750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{113}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 426816

約数和(自身を除く): 229066

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 113, 125, 175, 226, 250, 350, 565, 791, 875, 1130, 1582, 1750, 2825, 3955, 5650, 7910, 14125, 19775, 28250, 39550, 98875, 197750]

約数ペア:

[(1, 197750), (2, 98875), (5, 39550), (7, 28250), (10, 19775), (14, 14125), (25, 7910), (35, 5650), (50, 3955), (70, 2825), (113, 1750), (125, 1582), (175, 1130), (226, 875), (250, 791), (350, 565)]