196469427

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{36979}}^1$

素因数の和:37023

約数の個数: 32

約数和(自身を含む): 340807680

約数和(自身を除く): 144338253

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 36979, 110937, 258853, 406769, 776559, 850517, 1220307, 2551551, 2847383, 5953619, 8542149, 9355687, 17860857, 28067061, 65489809, 196469427]

約数ペア:

[(1, 196469427), (3, 65489809), (7, 28067061), (11, 17860857), (21, 9355687), (23, 8542149), (33, 5953619), (69, 2847383), (77, 2551551), (161, 1220307), (231, 850517), (253, 776559), (483, 406769), (759, 258853), (1771, 110937), (5313, 36979)]