194472145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1187}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 277364736

約数和(自身を除く): 82892591

約数列:

[1, 5, 7, 31, 35, 151, 155, 217, 755, 1057, 1085, 1187, 4681, 5285, 5935, 8309, 23405, 32767, 36797, 41545, 163835, 179237, 183985, 257579, 896185, 1254659, 1287895, 5556347, 6273295, 27781735, 38894429, 194472145]

約数ペア:

[(1, 194472145), (5, 38894429), (7, 27781735), (31, 6273295), (35, 5556347), (151, 1287895), (155, 1254659), (217, 896185), (755, 257579), (1057, 183985), (1085, 179237), (1187, 163835), (4681, 41545), (5285, 36797), (5935, 32767), (8309, 23405)]