16000203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3461}}^1$

素因数の和:3554

約数の個数: 16

約数和(自身を含む): 22599936

約数和(自身を除く): 6599733

約数列:

[1, 3, 23, 67, 69, 201, 1541, 3461, 4623, 10383, 79603, 231887, 238809, 695661, 5333401, 16000203]

約数ペア:

[(1, 16000203), (3, 5333401), (23, 695661), (67, 238809), (69, 231887), (201, 79603), (1541, 10383), (3461, 4623)]