201031774

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{31033}}^1$

素因数の和:31155

約数の個数: 16

約数和(自身を含む): 312822720

約数和(自身を除く): 111790946

約数列:

[1, 2, 41, 79, 82, 158, 3239, 6478, 31033, 62066, 1272353, 2451607, 2544706, 4903214, 100515887, 201031774]

約数ペア:

[(1, 201031774), (2, 100515887), (41, 4903214), (79, 2544706), (82, 2451607), (158, 1272353), (3239, 62066), (6478, 31033)]