199617287768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{372420313}}^1$

素因数の和:372420386

約数の個数: 16

約数和(自身を含む): 379868720280

約数和(自身を除く): 180251432512

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 372420313, 744840626, 1489681252, 2979362504, 24952160971, 49904321942, 99808643884, 199617287768]

約数ペア:

[(1, 199617287768), (2, 99808643884), (4, 49904321942), (8, 24952160971), (67, 2979362504), (134, 1489681252), (268, 744840626), (536, 372420313)]