201991106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1\times {\mathrm{2953}}^1$

素因数の和:4465

約数の個数: 16

約数和(自身を含む): 316479744

約数和(自身を除く): 114488638

約数列:

[1, 2, 23, 46, 1487, 2953, 2974, 5906, 34201, 67919, 68402, 135838, 4391111, 8782222, 100995553, 201991106]

約数ペア:

[(1, 201991106), (2, 100995553), (23, 8782222), (46, 4391111), (1487, 135838), (2953, 68402), (2974, 67919), (5906, 34201)]