219737354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 353687040

約数和(自身を除く): 133949686

約数列:

[1, 2, 23, 46, 67, 83, 134, 166, 859, 1541, 1718, 1909, 3082, 3818, 5561, 11122, 19757, 39514, 57553, 71297, 115106, 127903, 142594, 255806, 1323719, 1639831, 2647438, 3279662, 4776899, 9553798, 109868677, 219737354]

約数ペア:

[(1, 219737354), (2, 109868677), (23, 9553798), (46, 4776899), (67, 3279662), (83, 2647438), (134, 1639831), (166, 1323719), (859, 255806), (1541, 142594), (1718, 127903), (1909, 115106), (3082, 71297), (3818, 57553), (5561, 39514), (11122, 19757)]