214407935

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 307802112

約数和(自身を除く): 93394177

約数列:

[1, 5, 7, 31, 35, 73, 155, 217, 365, 511, 1085, 2263, 2555, 2707, 11315, 13535, 15841, 18949, 79205, 83917, 94745, 197611, 419585, 587419, 988055, 1383277, 2937095, 6125941, 6916385, 30629705, 42881587, 214407935]

約数ペア:

[(1, 214407935), (5, 42881587), (7, 30629705), (31, 6916385), (35, 6125941), (73, 2937095), (155, 1383277), (217, 988055), (365, 587419), (511, 419585), (1085, 197611), (2263, 94745), (2555, 83917), (2707, 79205), (11315, 18949), (13535, 15841)]