207691771

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{75883}}^1$

素因数の和:75930

約数の個数: 16

約数和(自身を含む): 262255104

約数和(自身を除く): 54563333

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 75883, 531181, 1290011, 1745309, 9030077, 12217163, 29670253, 207691771]

約数ペア:

[(1, 207691771), (7, 29670253), (17, 12217163), (23, 9030077), (119, 1745309), (161, 1290011), (391, 531181), (2737, 75883)]