200637328

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{140897}}^1$

素因数の和:140994

約数の個数: 20

約数和(自身を含む): 393105420

約数和(自身を除く): 192468092

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 140897, 281794, 563588, 1127176, 2254352, 12539833, 25079666, 50159332, 100318664, 200637328]

約数ペア:

[(1, 200637328), (2, 100318664), (4, 50159332), (8, 25079666), (16, 12539833), (89, 2254352), (178, 1127176), (356, 563588), (712, 281794), (1424, 140897)]