243319102

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{3769}}^1$

素因数の和:3988

約数の個数: 24

約数和(自身を含む): 397388160

約数和(自身を除く): 154069058

約数列:

[1, 2, 13, 26, 169, 191, 338, 382, 2483, 3769, 4966, 7538, 32279, 48997, 64558, 97994, 636961, 719879, 1273922, 1439758, 9358427, 18716854, 121659551, 243319102]

約数ペア:

[(1, 243319102), (2, 121659551), (13, 18716854), (26, 9358427), (169, 1439758), (191, 1273922), (338, 719879), (382, 636961), (2483, 97994), (3769, 64558), (4966, 48997), (7538, 32279)]