219241606

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1\times {\mathrm{1987}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 336942144

約数和(自身を除く): 117700538

約数列:

[1, 2, 43, 86, 1283, 1987, 2566, 3974, 55169, 85441, 110338, 170882, 2549321, 5098642, 109620803, 219241606]

約数ペア:

[(1, 219241606), (2, 109620803), (43, 5098642), (86, 2549321), (1283, 170882), (1987, 110338), (2566, 85441), (3974, 55169)]