215712722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{35797}}^1$

素因数の和:35953

約数の個数: 16

約数和(自身を含む): 340224192

約数和(自身を除く): 124511470

約数列:

[1, 2, 23, 46, 131, 262, 3013, 6026, 35797, 71594, 823331, 1646662, 4689407, 9378814, 107856361, 215712722]

約数ペア:

[(1, 215712722), (2, 107856361), (23, 9378814), (46, 4689407), (131, 1646662), (262, 823331), (3013, 71594), (6026, 35797)]