201980942

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1\times {\mathrm{1447}}^1$

素因数の和:2503

約数の個数: 16

約数和(自身を含む): 307763712

約数和(自身を除く): 105782770

約数列:

[1, 2, 71, 142, 983, 1447, 1966, 2894, 69793, 102737, 139586, 205474, 1422401, 2844802, 100990471, 201980942]

約数ペア:

[(1, 201980942), (2, 100990471), (71, 2844802), (142, 1422401), (983, 205474), (1447, 139586), (1966, 102737), (2894, 69793)]