199800194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{102043}}^1$

素因数の和:102145

約数の個数: 16

約数和(自身を含む): 330622560

約数和(自身を除く): 130822366

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 102043, 204086, 1122473, 2244946, 9081827, 18163654, 99900097, 199800194]

約数ペア:

[(1, 199800194), (2, 99900097), (11, 18163654), (22, 9081827), (89, 2244946), (178, 1122473), (979, 204086), (1958, 102043)]