205280206523

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{709}}^1\times {\mathrm{2417}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 238701091200

約数和(自身を除く): 33420884677

約数列:

[1, 7, 109, 157, 709, 763, 1099, 2417, 4963, 16919, 17113, 77281, 111313, 119791, 263453, 379469, 540967, 779191, 1713653, 1844171, 2656283, 11995571, 12133117, 41362121, 84931819, 186788177, 269043521, 289534847, 1307517239, 1883304647, 29325743789, 205280206523]

約数ペア:

[(1, 205280206523), (7, 29325743789), (109, 1883304647), (157, 1307517239), (709, 289534847), (763, 269043521), (1099, 186788177), (2417, 84931819), (4963, 41362121), (16919, 12133117), (17113, 11995571), (77281, 2656283), (111313, 1844171), (119791, 1713653), (263453, 779191), (379469, 540967)]